{"title":"Waterway \/ Rainbow Filter Cartridges","description":"\u003cdiv id=\"hasp-fcd\"\u003e\n\u003cstyle\u003e\n#hasp-fcd{font-size:16px;line-height:1.6;color:#313539;}\n#hasp-fcd h3{font-size:20px;font-weight:600;color:#1E2D7D;margin:1.2em 0 .4em;}\n#hasp-fcd p{margin:0 0 .85em;}\n#hasp-fcd a{color:#007D93;font-weight:600;}\n#hasp-fcd .hasp-stock{color:#00BADB;font-weight:600;}\n#hasp-fcd .hasp-find{background:#FFF1E9;border-left:4px solid #FF6F20;padding:.7em .9em;border-radius:4px;}\n#hasp-fcd .hasp-find a{color:#B8480F;}\n#hasp-fcd dl{margin:0 0 .5em;}\n#hasp-fcd dt{font-weight:600;color:#1E2D7D;margin-top:.8em;}\n#hasp-fcd dd{margin:.15em 0 0;}\n\u003c\/style\u003e\n\n\u003ch3\u003eWaterway \/ Rainbow Filter Cartridges\u003c\/h3\u003e\n\n\u003cp\u003eWaterway and Rainbow replacement filter cartridges — in stock now and shipped fast Australia-wide from HASP, home to Australia’s largest range of spa and pool filter cartridges in a huge variety of sizes and styles.\u003c\/p\u003e\n\n\u003cp class=\"hasp-find\"\u003eNew cartridges are added and updated all the time, so not every filter we stock is shown on this page. \u003cstrong\u003eCan’t see yours? Use our \u003ca href=\"\/pages\/pool-spa-filter-cartridge-finder\"\u003ePool \u0026amp; Spa Filter Cartridge Finder\u003c\/a\u003e\u003c\/strong\u003e to search by length, diameter, end-cap type, hole size, thread size or spigot size — or send us the measurements and we’ll match it for you.\u003c\/p\u003e\n\n\u003cp class=\"hasp-stock\"\u003eWe physically stock more filters than most online retailers, which means faster shipping and convenient local pick-up — without the delays that often come with drop-shipping websites.\u003c\/p\u003e\n\n\u003cp\u003eMany spa and pool filters are rebranded under different part numbers, so our filter search tool is often the easiest way to identify the correct replacement.\u003c\/p\u003e\n\n\u003cp\u003eAll of our filters are made by Darlly, Magnum or their approved OEM manufacturers, using trusted materials such as Darlly, Reemay and Magnum media. We do not sell low-grade eBay, Wish, Temu, Chinese, Technix filters or generic copies — our focus is on quality, fit and reliable filtration.\u003c\/p\u003e\n\n\u003ch3\u003eHow to identify the right replacement cartridge\u003c\/h3\u003e\n\u003cp\u003eMatch your cartridge by its physical measurements rather than the printed part number alone: overall length, outside diameter, and the end-cap style (open hole, internal thread, or spigot). The same element is frequently re-badged across brands and part numbers, so measuring is the surest way to confirm a fit — or let our finder do it for you.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003eI can’t see my filter listed — what now?\u003c\/dt\u003e\n\u003cdd\u003eOur range changes constantly and not every cartridge is shown on each brand page. Measure your cartridge (length, outside diameter and end-cap style) and match it in our \u003ca href=\"\/pages\/pool-spa-filter-cartridge-finder\"\u003ePool \u0026amp; Spa Filter Cartridge Finder\u003c\/a\u003e, or send us the dimensions and we’ll find it for you.\u003c\/dd\u003e\n\u003cdt\u003eAre these genuine, OEM-quality cartridges?\u003c\/dt\u003e\n\u003cdd\u003eThey are OEM-grade replacement cartridges manufactured by Darlly, Magnum or approved OEMs, using Reemay and Magnum filter media. We do not stock cheap generic copies.\u003c\/dd\u003e\n\u003cdt\u003eDo you ship Australia-wide and offer local pick-up?\u003c\/dt\u003e\n\u003cdd\u003eYes — stock is held physically across our VIC, NSW, QLD and WA warehouses for fast nationwide dispatch, with local pick-up from our Carrum Downs showroom in Melbourne.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003cp\u003eCartridges in this range suit a wide range of pool and spa equipment, including SpaPro and WWDG systems and many rebranded equivalents. Need help confirming a fit? Our team can match your old element by measurement.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"oem-coarse-filter","title":"Universal OEM Coarse Thread Spa Cartridge Filter - 50ft² Filter Element - Signature \/ Waterway \/ Sapphire Widemouth - Darlly","description":"\u003ch3\u003eSemi-Universaly OEM Coarse Thread Spa Cartridge Filter - 50ft² Filter Element - Darlly \/ Magnum\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Darlly 50ft² Coarse-Thread Screw-In Semi-Universal Spa Filter Cartridge.\u003c\/strong\u003e One of the most commonly used spa filters found in portable spas since the early 2000s. This semi-universal coarse-thread filter is widely used across many Australian spa brands and models, including \u003cstrong\u003eSapphire\u003c\/strong\u003e, \u003cstrong\u003eSignature\u003c\/strong\u003e, \u003cstrong\u003eHalo\u003c\/strong\u003e, \u003cstrong\u003eSpa Industries\u003c\/strong\u003e, and many others.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCommonly used in \u003cstrong\u003eAquapulse\u003c\/strong\u003e, \u003cstrong\u003eBunnings\u003c\/strong\u003e, \u003cstrong\u003eCyclone\u003c\/strong\u003e, \u003cstrong\u003eDesigner\u003c\/strong\u003e, \u003cstrong\u003eEclipse\u003c\/strong\u003e, \u003cstrong\u003eEndless\u003c\/strong\u003e®, \u003cstrong\u003eEscape\u003c\/strong\u003e, \u003cstrong\u003eFisher\u003c\/strong\u003e, \u003cstrong\u003eGetaway\u003c\/strong\u003e, \u003cstrong\u003eH2O\u003c\/strong\u003e, \u003cstrong\u003eHeritage\u003c\/strong\u003e, \u003cstrong\u003eImpact\u003c\/strong\u003e, \u003cstrong\u003eLanark\u003c\/strong\u003e, \u003cstrong\u003eLeisurerite\u003c\/strong\u003e, \u003cstrong\u003eLifestyle\u003c\/strong\u003e, \u003cstrong\u003eMaax\u003c\/strong\u003e, \u003cstrong\u003eOasis\u003c\/strong\u003e, \u003cstrong\u003ePalm Springs\u003c\/strong\u003e, \u003cstrong\u003ePoolwerx\u003c\/strong\u003e, \u003cstrong\u003eSapphire\u003c\/strong\u003e, \u003cstrong\u003eSignature\u003c\/strong\u003e, \u003cstrong\u003eSpas Direct\u003c\/strong\u003e, \u003cstrong\u003eSpa Industries\u003c\/strong\u003e, \u003cstrong\u003eSpas For Life\u003c\/strong\u003e, \u003cstrong\u003eQuatro\u003c\/strong\u003e, \u003cstrong\u003eSpaPro\u003c\/strong\u003e, \u003cstrong\u003eSpas Wholesale\u003c\/strong\u003e, \u003cstrong\u003eStylus\u003c\/strong\u003e, \u003cstrong\u003eTimeless\u003c\/strong\u003e, and many spas using \u003cstrong\u003eWaterway Wide Mouth\u003c\/strong\u003e, \u003cstrong\u003eCMP Widemouth\u003c\/strong\u003e, and \u003cstrong\u003eWWDG\u003c\/strong\u003e style filters.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #2b00ff;\"\u003eThis is a high-quality OEM coarse-thread filter cartridge made with premium USA filter media from Darlly \/ Reemay. We buy these in bulk directly from the manufacturer and pass the savings on to you. This is not a low-grade generic filter. It is a proven replacement used across a huge range of spas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e As of 2026, these may have a reinforcement band around the centre of the pleats to help prevent individual pleats from sticking together. This band is part of the filter and is not removable.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Filter?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM quality\u003c\/strong\u003e for reliable fit, performance, and lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium USA filter media\u003c\/strong\u003e from Darlly \/ Reemay \/ Magnum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk direct-from-manufacturer supply\u003c\/strong\u003e for better value.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidely used and proven\u003c\/strong\u003e in spas for over two decades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor best water quality and performance, spa filters should generally be replaced every \u003cstrong\u003e1 to 2 years\u003c\/strong\u003e, depending on use and water conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Area:\u003c\/strong\u003e 50ft²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e Approx. 205mm (older versions were commonly 205mm to 225mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e Approx. 145mm to 150mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Diameter:\u003c\/strong\u003e Approx. 47mm to 49mm ACME \u003cstrong\u003ecoarse \u003c\/strong\u003ethread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length:\u003c\/strong\u003e Approx. 17mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop:\u003c\/strong\u003e Closed with D-shape or square handle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Options:\u003c\/strong\u003e Standard white or \u003ca href=\"\/products\/microban-oem-coarse\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eMicroban® (blue)\u003c\/a\u003e antimicrobial filter material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eCommon Part Numbers Replaced\u003c\/h3\u003e\n\u003cp\u003eThis filter replaces a wide range of part numbers from brands including \u003cstrong\u003ePleatco\u003c\/strong\u003e, \u003cstrong\u003eUnicel\u003c\/strong\u003e, \u003cstrong\u003eFilbur\u003c\/strong\u003e, \u003cstrong\u003eDarlly\u003c\/strong\u003e, \u003cstrong\u003eMagnum\u003c\/strong\u003e, and others.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExamples include:\u003c\/strong\u003e\u003cbr\u003e109013, 125067, Pleatco PWW50P3, Unicel 6CH-940, Filbur FC-0359, Darlly 60401, 03FIL1400, 817-0050, PWW50, WY45, RFILA 1525B, RFILA15025, RFILA15050, RFIL150505, FCD226, 4504RS, RFILA1525B, SpaproUni, , AFILK2525F, WW50S, MWY45, SG50, FC-FCD226, FC-FCD236, SS50, RFILWAT50T, I500105059, 417526538-880845745, 8664755738148, WWDG50 and others.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e \u003cstrong\u003eRFILA15025\u003c\/strong\u003e kit is now supplied as \u003cstrong\u003e2 x RFILA15050\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePopular Spa Models This Filter Fits\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003ePlease ensure you compare thread style, thread dimensions, and images on this listing. \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAquapulse:\u003c\/strong\u003e Avalon, Reef, Manly, Bronte, Emerald, Hamilton, Stradbroke. Most models except Trinity and Eden. \u003cstrong\u003ePart No: \u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e125067\u003c\/strong\u003e - Universal Paper Cartridge Filter 228mm x 147mm x D Handle x 47mm Coarse Male Thread Outer Diameter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCyclone:\u003c\/strong\u003e Breeze, Force, Monsoon, Storm, Tempest, Tornado, Twister, Typhoon, Whirlwind, Zephyr\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEndless® Spas:\u003c\/strong\u003e \u003cstrong\u003ePart No: 103013\u003c\/strong\u003e - Universe, Baby Grande, Innovator, Extraordinaire, Grande, Ultima, Jewel, Recharger, Vision, Raptor, Hawk (previously known as Mirage), Sabre, Hornet, The Super Endless Swim Spa, The Swimming Machine Recliner, and the current model of the Relaxer from 2006\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEclipse:\u003c\/strong\u003e Tempest, Twister, Zephyr series\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigner:\u003c\/strong\u003e Atlantic, Azure, Cascade, Colorado, Lagoon, Milan, Regatta, Riviera, Tasman, Titan, Trinity, X-Stream -- \u003cem\u003e\u003cstrong\u003eAlmost all filters with Twin Filters that load from the front and have coarse thread.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGetaway:\u003c\/strong\u003e \u003cstrong\u003ePart No: 103013 \u003c\/strong\u003e- Anglesea, Aspen, Bondi, Cinema, Coolum, Fairhaven, Flinders, Glenelg, Hayman, Jan Juc, Kirra, Lindeman, Long Island, Lorne, Manly, Noosa, Portsea, Sorrento, Torquay, Whistler, Whitehaven\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeritage:\u003c\/strong\u003e Apollo, Recliner, Regency, Rio, Riverside\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLanark:\u003c\/strong\u003e Atlantic Swim Spa, Byron Bay, Cantwell Bay, Corio Bay, Coronet Bay, Crystal Bay, Diamond Bay, Jarvis Bay, Pacific Swim Spa, Pearl Bay, Summer Bay, Victoria Bay, Waratah Bay\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLeisurerite:\u003c\/strong\u003e Aztec, Elite Octagon, Manhattan, Sahara, Swim Stream, Venetian (most pre-2019 models)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOasis:\u003c\/strong\u003e Pacific Hydro\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSapphire:\u003c\/strong\u003e Most models -- \u003cem\u003e\u003cstrong\u003eAlmost all filters with Twin Filters that load from the front and have coarse thread.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSignature:\u003c\/strong\u003e Big Sir, Miami, Millennium, President, V-Stream -- \u003cem\u003e\u003cstrong\u003eAlmost all filters with Twin Filters that load from the front and have coarse thread.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpa Industries:\u003c\/strong\u003e Fiji, Mercury, Maui, Grand, Titan, Heat, Hydro -- \u003cem\u003e\u003cstrong\u003eAlmost all filters with Twin Filters that load from the front and have coarse thread.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpas Wholesale: Code: XP000198 | Thread: H180 \u003c\/strong\u003eRelax Plus, Bora Bora, Fiji Plus, Bali, Oasis, Phuket, Tahiti, Lifestyle, Family, Paris, Heavenly Round, Amazon Swim, Milan Swim Deep, Hydro Dual Zone Swim, Hydro Dual Zone Swim Deep, Exercise Swim Deep, Venice Swim, Famous Swim Deep, Hamilton, Florence, Life 110, Life 130, Hi Life\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBunnings:\u003c\/strong\u003e Mandalay Bay, Venetian\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePoolwerx:\u003c\/strong\u003e Motion\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpas For Life:\u003c\/strong\u003e Relaxer\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThis semi-universal spa filter cartridge offers \u003cstrong\u003ereliable performance\u003c\/strong\u003e, \u003cstrong\u003ebroad compatibility\u003c\/strong\u003e, and \u003cstrong\u003eproven long-term use\u003c\/strong\u003e, making it a trusted replacement for tens of thousands of spas across Australia and beyond.\u003c\/p\u003e","brand":"Darlly Magnum","offers":[{"title":"Default Title","offer_id":39357543284925,"sku":"FC-FCD226\/SS50","price":46.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/universal-oem-coarse-thread-spa-cartridge-filter-50ft-element-signature-waterway-sapphire-widemouth-darlly-filters-601.webp?v=1785133755"},{"product_id":"waterway-cartridge-filter-dsf-50-817-5010","title":"Waterway Cartridge Filter DSF50 817-5010 - Pair - Stacked Twin Filters - 165mm x 125mm","description":"\u003ch3\u003eWaterway Cartridge Filter DSF50 817-5010 - Pair - Stacked Twin Filters - 165mm x 125mm\u003c\/h3\u003e\u003cp\u003eWaterway \/ Rainbow DSF 50 Cartridge Filter Set. Comes as a Pair as pictured. (2 piece set for front load spa filters.)\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength 165mm or 167mm\u003c\/li\u003e\n\u003cli\u003eDiameter 125mm or 126mm\u003c\/li\u003e\n\u003cli\u003eHole 54mm\u003c\/li\u003e\n\u003cli\u003eWaterway 817-5010\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMore Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003eShipped Fast\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWaterway DSF50 Cartridge Filter Element (Twin Pack)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese are not cheap, poor quality filters found elsewhere. They are OEM quality using USA made Reemay or Darlly filter material. \u003c\/p\u003e\n\u003cp\u003eFilters should be replaced 1-2 years. \u003c\/p\u003e","brand":"Waterway","offers":[{"title":"Default Title","offer_id":30066567120,"sku":"FC-FAA105","price":44.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/waterway-cartridge-filter-dsf50-817-5010-pair-stacked-twin-filters-165mm-x-125mm-577.webp?v=1778542028"},{"product_id":"waterway-rainbow-cartridge-filter-dsf35-817-3510-118mm-x-126mm-x-54mm-pair","title":"Rainbow RDC 10 \/ Waterway DSF 35 Cartridge Filter DSF35 817-3510 - Cameo Pair - 117mm x 126mm - Stacked Twin Filters","description":"\u003ch3\u003eRainbow RDC 10 \/ Waterway DSF 35 Cartridge Filter DSF35 817-3510 - Cameo Pair - 117mm x 126mm - Stacked Twin Filters\u003c\/h3\u003e\u003cp\u003eWaterway DSF35 \/ Rainbow RDC10 Cartridge Filter Set. Comes as a Pair. FAA171. Common on Maax Spas and many others. 2 piece set for front load spa filters 117mmH x 126mm OD x 54mm ID each.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003eShipped Fast\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions: \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength 115-118mm \u003c\/li\u003e\n\u003cli\u003eDiameter 125-126mm\u003c\/li\u003e\n\u003cli\u003eHole 54mm\u003c\/li\u003e\n\u003cli\u003eWaterway 817-3510\u003c\/li\u003e\n\u003cli\u003e126489, FAA101\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waterway","offers":[{"title":"Default Title","offer_id":12529133322297,"sku":"FC-FAA101","price":36.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/rainbow-rdc-10-waterway-dsf-35-cartridge-filter-dsf35-817-3510-cameo-pair-117mm-x-126mm-stacked-twin-filters-940.webp?v=1784066369"},{"product_id":"swimspa-filters-universal","title":"Upper \u0026 Lower Spa Filter Cartridges - Sapphire, Signature \u0026 Others - Top \u0026 Bottom","description":"\u003ch3\u003eUpper \u0026amp; Lower Spa Filter Cartridges - Sapphire, Signature \u0026amp; Others - Top \u0026amp; Bottom\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eUpper \u0026amp; Lower Swim Spa Filter Cartridge Pair to Suit Sapphire, Signature, Bullfrog \u0026amp; Other Widemouth Front Access Skim Filters\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePremium upper and lower replacement filter cartridge pair\u003c\/strong\u003e for many \u003cstrong\u003eswim spas and large spas using stacked widemouth front access skim filters\u003c\/strong\u003e. Commonly found on selected \u003cstrong\u003eSapphire\u003c\/strong\u003e, \u003cstrong\u003eSignature\u003c\/strong\u003e, \u003cstrong\u003eSpa Industries\u003c\/strong\u003e, \u003cstrong\u003eBullfrog\u003c\/strong\u003e, \u003cstrong\u003eV-Stream\u003c\/strong\u003e, and other brands using this upper\/lower cartridge style.\u003c\/p\u003e\n\u003cp\u003eWe also stock the \u003ca href=\"\/products\/upper-lower-spa-filter-cartridge-pair-suits-100-and-200-sqft-front-access-skim-filters-817-0011\"\u003eMicroban version of this upper and lower filter pair\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThis filter set uses a \u003cstrong\u003estacked top and bottom cartridge design\u003c\/strong\u003e. The \u003cstrong\u003eupper filter\u003c\/strong\u003e has a closed top with handle and a smooth lower spigot that fits into the lower cartridge. The \u003cstrong\u003elower filter\u003c\/strong\u003e has an open crown top and a \u003cstrong\u003ecoarse ACME-style threaded spigot\u003c\/strong\u003e on the bottom. This style is commonly used in \u003cstrong\u003eWaterway front access skim filter housings\u003c\/strong\u003e and similar wide mouth systems.:contentReference[oaicite:1]{index=1}\u003c\/p\u003e\n\u003ch3\u003eCommon Part Numbers \/ Cross References\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSS50T\u003c\/strong\u003e - upper cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSS50B\u003c\/strong\u003e - lower cartridge\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFC-SS50T\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFC-SS50B\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSG100\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRFIL15050M\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRFIL15050F\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAFILK25MFS\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMSG100-K\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUnicel 6CH-942\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommonly Suits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSapphire swim spas and portable spas using stacked widemouth filters\u003c\/li\u003e\n\u003cli\u003eSignature spas using this upper \/ lower filter pair\u003c\/li\u003e\n\u003cli\u003eSpa Industries swim spas using this filter style\u003c\/li\u003e\n\u003cli\u003eBullfrog swim spas using the widemouth stacked cartridge arrangement\u003c\/li\u003e\n\u003cli\u003eWaterway front access skim filter housings\u003c\/li\u003e\n\u003cli\u003eSelected V-Stream and other re-branded systems using the same dimensions and end configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications \/ Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold As:\u003c\/strong\u003e 1 x upper filter + 1 x lower filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined Height:\u003c\/strong\u003e approx. 425mm or 460mm overall, depending on version, excluding handle and threaded spigot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Filter:\u003c\/strong\u003e approx. 210 to 225mm height x 145 to 150mm outside diameter x closed top x 44 to 53mm smooth lower spigot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Filter:\u003c\/strong\u003e approx. 220 to 225mm height including crown x 145 to 150mm outside diameter x open crown top at approx. 44mm ID x 47 to 50mm coarse threaded lower spigot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop \/ Bottom Design:\u003c\/strong\u003e upper locks or slips into lower depending on version\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e100 sqft and 200 sqft Skim Filter Applications\u003c\/h3\u003e\n\u003cp\u003eThese cartridges are commonly used in \u003cstrong\u003efront access skim filter housings\u003c\/strong\u003e with two stacked cartridges. In many systems, \u003cstrong\u003eone pair is used for 100 sq ft housings\u003c\/strong\u003e and \u003cstrong\u003etwo pairs are used for 200 sq ft wide mouth housings\u003c\/strong\u003e.:contentReference[oaicite:2]{index=2}\u003c\/p\u003e\n\u003ch3\u003eQuality Matters\u003c\/h3\u003e\n\u003cp\u003eThese are \u003cstrong\u003enot cheap low-grade marketplace filters\u003c\/strong\u003e. They are quality replacement cartridges made using \u003cstrong\u003eUSA-made Reemay or Darlly filter media\u003c\/strong\u003e for reliable water flow, solid dirt-holding capacity, and consistent performance. Cheap filters often use poorer media, fewer pleats, and weaker end caps, which can reduce cleaning performance and service life.\u003c\/p\u003e\n\u003ch3\u003eImportant Before Ordering\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePlease compare the photos, measurements, top style, and bottom connection carefully before ordering.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003emale \/ female spigot connection is intentionally a tight fit\u003c\/strong\u003e. If needed, warming the parts slightly can help them fit together properly.\u003c\/li\u003e\n\u003cli\u003eSome newer versions are slightly shorter overall but use \u003cstrong\u003emore pleats to maintain similar filtration area\u003c\/strong\u003e.:contentReference[oaicite:3]{index=3}\u003c\/li\u003e\n\u003cli\u003eMany spas use similar-looking filters, so fitment should always be confirmed by \u003cstrong\u003edimensions and end style\u003c\/strong\u003e, not by spa brand alone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Darlly Magnum","offers":[{"title":"Default Title","offer_id":31518377312313,"sku":"SS50T + SS50B","price":98.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/upper-lower-spa-filter-cartridges-sapphire-signature-others-top-bottom-971.webp?v=1757641945"},{"product_id":"380mm-x-135mm-waterways-dynaflo-75-cartridge-filter-sonfarrel","title":"CMP 75, Waterway Dynaflo 75, Sonfarrel - Cartridge Filter - DF75 - 380mm x 135mm","description":"\u003ch3\u003eCMP 75, Waterway Dynaflo 75, Sonfarrel - Cartridge Filter - DF75 - 380mm x 135mm\u003c\/h3\u003e\u003cp\u003eCompatible and used on Leisurite, Maax, Oasis, Finsbury, and other spa packs and in spa shell niches. Replaces both 50ft² \u0026amp; 75ft² filter cartridges. Used in Waterway 75 telescopic Dynaflo filters and CMP 75 Floating Skimmer (Telescoping Weir) found in spas and swim spas. Also suits Sonfarrel and Dynaflo 50 \u0026amp; 75 filters. (DF50 \u0026amp; DF75)\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHeight: 375-380mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiameter: 135mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHole: 55mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHas a flat top and bottom with a open hole at each end.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplaces AFILKSC378, RFILADF75B on Dyad, Crew, Connect, Tribe, Inspire, Magnum MDF75, Darlly FC-FAA313\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMore Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e \u003cstrong\u003eShipped Fast\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003eThese are \u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003enot\u003c\/span\u003e \u003c\/em\u003ethe cheap, poor quality filters found elsewhere. They are OEM quality using USA made Reemay or Darlly filter material.  \u003ca href=\"\/pages\/replacement-cartridge-filters\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSee here for more information\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003eThese are not cheap, poor quality filters found elsewhere. They are OEM quality using USA made Reemay or Darlly filter material. \u003c\/p\u003e\n\u003cp\u003eFilters should be replaced 1-2 years.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e817-0015\u003c\/em\u003e\u003c\/p\u003e","brand":"CMP","offers":[{"title":"Default Title","offer_id":31700423934009,"sku":"FC-FAA313","price":56.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/cmp-75-waterway-dynaflo-sonfarrel-cartridge-filter-df75-380mm-x-135mm-filters-227.webp?v=1784062506"},{"product_id":"fc-faa308","title":"RDC 25 - Replacement Cartridge Filter - 340mm x 126mm","description":"\u003ch3\u003eRDC 25 - Replacement Cartridge Filter - 340mm x 126mm\u003c\/h3\u003e\u003cp\u003eRainbow RDC 25 top load filter cartridge. Has a flat top and bottom with open hole each end. Same measurements as the \u003ca href=\"\/products\/fc-faa309\" target=\"_blank\"\u003eRDC 50\u003c\/a\u003e but only has 25 pleats compared to 50.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFilter dimensions:\u003c\/strong\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 340mm\u003c\/li\u003e\n\u003cli\u003eWidth: 126mm\u003c\/li\u003e\n\u003cli\u003eHole ID: 54mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMore Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003eShipped Fast\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darlly Magnum","offers":[{"title":"Default Title","offer_id":35275638374556,"sku":"FC-FAA308","price":31.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/rdc-25-replacement-cartridge-filter-340mm-x-126mm-filters-417.webp?v=1784066225"},{"product_id":"fc-faa309","title":"Waterway Rainbow RDC 50 \u0026 Jacuzzi J 245 275- Replacement Cartridge Filter 340mm x 126mm","description":"\u003ch3\u003eWaterway Rainbow RDC 50 \u0026amp; Jacuzzi J 245 275- Replacement Cartridge Filter 340mm x 126mm\u003c\/h3\u003e\u003cp\u003eWaterway \/ Waterco \/ Rainbow RDC50, RTL 50, Jacuzzi J275, J245 top load filter cartridge. Can also be used to replace the RDC25, as it's the same physical size but has more pleats. Has a flat top and bottom with open hole each end. Suits Waterway top load\/in-line, Waterco top load, Rainbow RDC\/ RTL filters - also some Chinese made filters 50 sqft filtration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA common cartridge used on many spas dating back 20+ years. See other images for some of the more common filter bodies. \u003cem\u003eListing is for the replacement cartridge only.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFilter dimensions: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 338-340mm\u003c\/li\u003e\n\u003cli\u003eWidth: 125mm-126mm\u003c\/li\u003e\n\u003cli\u003eHole ID: 54-55mm\u003c\/li\u003e\n\u003cli\u003eReplaces RFILADF50B on Dyad, Crew, Connect, Tribe, Inspire, \u003cstrong\u003e\u003c\/strong\u003e817-5000, MRA50-1B, FC-FAA309, FC-237, \u003cspan\u003emRD50, mrd50-1b, WWDG 309, SpaPro 339, Unicel C-4950, FC2390, PRB50-IN, Guardian 413-212-02, Jacuzzi J 245, J 275\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMore Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003eShipped Fast\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eJacuzzi J-275, J-245\u003c\/span\u003e\u003c\/p\u003e","brand":"Waterway","offers":[{"title":"Default Title","offer_id":35275638440092,"sku":"FC-FAA309","price":46.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/waterway-rainbow-rdc-50-jacuzzi-j-245-275-replacement-cartridge-filter-340mm-x-126mm-filters-802.webp?v=1784005101"},{"product_id":"swimspa-filters-microban","title":"Microban Upper \u0026 Lower Spa Filter Cartridges - Sapphire, Signature \u0026 Others - Top \u0026 Bottom","description":"\u003ch3\u003eMicroban Upper \u0026amp; Lower Spa Filter Cartridges - Sapphire, Signature \u0026amp; Others - Top \u0026amp; Bottom\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eMicroban\u003c\/strong\u003e version of the \u003ca href=\"\/products\/upper-lower-spa-filter-cartridge-pair-suits-100-and-200-sqft-front-access-skim-filters-817-0011\"\u003estackable swimspa filter\u003c\/a\u003e. Top \u0026amp; Bottom cartridge filters for Sapphire, Signature, Bullfrog and other swim spas. Found on many brands swimspas that have 4 filters. Bottom half has a coarse thread, where the top filter has kind of a twist lock. See photos. \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMore Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003eShipped Fast\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003cem\u003eThe male\/female spigot \u0026amp; spout intentionally have a very tight tolerance. If they feel too tight, just warm them up a little, and they should fit snuggly into each other.\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDetails \/ Dimensions:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces \u003cspan\u003eAFILK25MFS on V-Stream and others.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e425mm or 460mm overall height\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecombined height (upper and lower) excluding D handle and threaded spigot.\u003c\/li\u003e\n\u003cli\u003eD handle closed top with smooth spigot bottom to slip inside top of the LOWER cartridge. Early ones had a square handle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Filter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e210-225mm H x 145-150mm OD x closed top x 44-53mm OD smooth spigot bottom\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan\u003e \u003c\/span\u003eor\u003c\/span\u003e \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom Filter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e220-225mm H (incl. crown) x 145-150mm OD x open crown top @ 44mm ID x 47-50mm OD ACME SAE threaded spigot bottom\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eor\u003c\/span\u003e \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpper \u0026amp; Lower Spa filter cartridge PAIR - suits 100 and 200 sqft Front Access Skim Filters 817-0011\u003c\/p\u003e\n\u003cdiv class=\"prod-conts\"\u003e\n\u003cp\u003eWaterway skim filter UPPER and LOWER cartridge pair used in Front Access skim filters with 2 cartridges on top of each other ( single for 100 sqft, and wide mouth double, for 200 sqft)\u003c\/p\u003e\n\u003cp\u003eThese are not cheap, poor quality filters found elsewhere. They are OEM quality using USA made Reemay or Darlly filter material. \u003c\/p\u003e\n\u003cp\u003eFilters should be replaced 1-2 years.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMSG100-k \u003c\/span\u003eSS50T SS50B \u003cspan\u003eFC-SS50T FC-SS50B rfila1505 pfila1505\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Darlly Magnum","offers":[{"title":"Default Title","offer_id":40254924062909,"sku":"FC-MSS50B + FC-MSS50T","price":130.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/microban-upper-lower-spa-filter-cartridges-sapphire-signature-others-top-bottom-pool-190.webp?v=1757652126"},{"product_id":"oem-spa-filter-nature2","title":"Universal Nature 2 Spa Cartridge Filter - Coarse Thread Widemouth","description":"\u003ch3\u003eUniversal Nature 2 Spa Cartridge Filter - Coarse Thread Widemouth\u003c\/h3\u003e\u003cp\u003eThese are NOT the cheap eBay \/ Wish filters! High-Quality Darlly \/ Magnum \/ Dupont Reemay semi-Universal OEM \u003cem\u003ecoarse-threaded\u003c\/em\u003e spa cartridge replacement filters for many spas since the early 2000s. Exactly the same filters as used by Sapphire, Spa Industries, Signature, Designer, Leisurite, etc. 50ft² filter area. Used with Nature 2 cartridges. \u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuilt to fit CMP, Waterway \u003ca href=\"\/pages\/search-results-page?q=widemouth\"\u003eCMP, Waterway Wide-Mouth\u003c\/a\u003e and many others. \u003c\/p\u003e\n\u003cp\u003eNew version is shorter to suit more types of spas but has exactly the same amount of filtration surface area as the older taller ones. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions \u0026amp; Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 225mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 145-150mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread\u003c\/strong\u003e: 47-50mm ACME Coarse Thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen Hole Top for Nature 2:\u003c\/strong\u003e D-Shape or Square Handle.\u003c\/li\u003e\n\u003cli\u003eThese are \u003cem\u003enot\u003c\/em\u003e a cheap \"Wish \/ eBay \/ Aliexpress\" filter that fails. \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCommon Brands \u0026amp; Models these are Used In:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCyclone Models:\u003c\/strong\u003e Breeze, Force Advantage, Force Luxury, Monsoon Advantage, Monsoon Luxury, Monsoon Luxury Plus, Storm Sports, Storm, Hurricane, Monsoon, Storm, Tempest, Tornado, Twister, Typhoon, Whirlwind and Zephyr\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigner Spas:\u003c\/strong\u003e Atlantic 243,Atlantic 445, Azure 242, Cascade 217, Cascade 317 =, Colorado 116, Colorado 234, Colorado 239, Colorado 339, Entertainer 582, Entertainer 582, Hot Tub 324, Lagoon 256, Lagoon 460, Milan 237, Milan 452, Regatta, Riviera 597, Tasman 239, Tasman 341, Titan 244, Titan 458, Trinity 448, Atlantic, Azure, Cascade, Colorado, Entertainer, Lagoon, Milan, Regatta, Riviera, Tasman, Titan, Trinity and X-Stream 126 (Super Swim)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeritage Spas:\u003c\/strong\u003e Apollo, Recliner, Regence, Regency, Rio, Riverside\u003cbr\u003e\u003cstrong\u003eLanark Spas: \u003c\/strong\u003eAtlantic Swim Spa Hurricane, Atlantic Swim Spa Storm, Atlantic Swim Spa Typhoon, Byron Bay Hurricane, Byron Bay Typhoon, Cantwell Bay Hurricane, Cantwell Bay Typhoon, Coast 1, Corio Bay Typhoon, Coronet Bay Hurricane, Crystal Bay Hurricane, Crystal Bay Typhoon, Diamond Bay Typhoon, Jarvis Bay Hurricane, Jarvis Bay Typhoon, Pacific Swim Spa Hurricane, Pacific Swim Spa Storm, Pacific Swim Spa Typhoon, Pearl Bay Hot Tub Hurricane, Summer Bay Hurricane, Victoria Bay Storm, Waratah Bay Hurricane, Waratah Bay Typhoon\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLeisurerite Spas:\u003c\/strong\u003e Aztec, Elite Octagon, Manhattan, Rio, Sahara, Supreme, Swim Stream 125, Swim Stream 342, Venetian, and most pre-2019 models\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSignature Spas:\u003c\/strong\u003e Big Sir, Miami, Millennium, President and V-Stream 1 (Super Swim), Big Sir, President and V-Stream 1 (Super Swim)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpa Industries:\u003c\/strong\u003e Fiji, Mercury, Maui, Grand, Heat and Hydro and many others.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBunnings:\u003c\/strong\u003e Mandalay Bay \u0026amp; Venetian\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cem\u003e \u003c\/em\u003e\u003cstrong\u003eSpa Industries:\u003c\/strong\u003e Signature, Cyclone, Designer, Leisurite, H20, Heritage, Lanark, Sapphire Spas, Bunnings\u003c\/p\u003e","brand":"Nature 2","offers":[{"title":"Default Title","offer_id":42050330001597,"sku":"FC-FAD235","price":35.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/universal-nature-2-spa-cartridge-filter-coarse-thread-widemouth-filters-156.webp?v=1784069106"},{"product_id":"waterco-waterway-75sqft-replacement-cartridge-filter-element-600mm-x-126mm","title":"Waterco Waterway 75sqft Replacement Cartridge Filter Element - 600mm x 126mm","description":"\u003ch3\u003eWaterco Waterway 75sqft Replacement Cartridge Filter Element - 600mm x 126mm\u003c\/h3\u003e\u003cp\u003e600mm x 126mm Waterco Waterway 75sqft Replacement Cartridge Filter Element. 75sqft.  Has an open hole at both ends. Used as a replacement element for Waterco and Waterway Top Load Filters.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFilter Dimensions\u003c\/u\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLength: 600mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDiameter: 126m\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTop Cap ID: 54mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBottom Cap ID: 54mm\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFC-FAA601\u003c\/span\u003e\u003c\/p\u003e","brand":"Waterco","offers":[{"title":"Default Title","offer_id":44540627779773,"sku":"FC-FAA601","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/waterco-waterway-75sqft-replacement-cartridge-filter-element-600mm-x-126mm-421.webp?v=1784003887"},{"product_id":"sc-fc-faa521","title":"RDC 75 Replacement Filter Cartridge","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eOverall length: ~510mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: ~125mm\u003c\/li\u003e\n\u003cli\u003eTop end: Open end (~54mm hole)\u003c\/li\u003e\n\u003cli\u003eBottom end: Open end (~54mm hole)\u003c\/li\u003e\n\u003cli\u003ePart reference: FAA521\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote: Dimensions may vary slightly.\u003c\/p\u003e\u003ch3\u003eAlso Suits\u003c\/h3\u003e\u003cp\u003eRDC75 \/ · Rainbow RTL 75.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eCartridges must match on overall length, outside diameter and end-cap style for a clean drop-in. Confirm the part number on your existing cartridge (FAA521) before ordering, or send us a photo of the end caps and we’ll confirm the right cartridge.\u003c\/p\u003e","brand":"Rainbow \/ Waterway","offers":[{"title":"Default Title","offer_id":46837255700669,"sku":"FC-FAA521","price":71.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/rdc-75-replacement-filter-cartridge-230.webp?v=1784006186"},{"product_id":"sc-fc-faa109","title":"Waterway C10 Replacement Filter Cartridge","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eOverall length: ~102mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: ~108mm\u003c\/li\u003e\n\u003cli\u003eTop end: Open end (~52mm hole)\u003c\/li\u003e\n\u003cli\u003eBottom end: Open end (~53mm hole)\u003c\/li\u003e\n\u003cli\u003ePart reference: FAA109\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote: Dimensions may vary slightly.\u003c\/p\u003e\u003ch3\u003eAlso Suits\u003c\/h3\u003e\u003cp\u003eC10.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eCartridges must match on overall length, outside diameter and end-cap style for a clean drop-in. Confirm the part number on your existing cartridge (FAA109) before ordering, or send us a photo of the end caps and we’ll confirm the right cartridge.\u003c\/p\u003e","brand":"Rainbow \/ Waterway","offers":[{"title":"Default Title","offer_id":46837278736573,"sku":"FC-FAA109","price":18.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/waterway-c10-replacement-filter-cartridge-452.webp?v=1783998736"},{"product_id":"spatex-mrd50-1b-filter-cartridge","title":"MRD50-1B Waterway \/ Rainbow RDC 50 \u0026 Waterco Top Load Filter Cartridge - 340mm x 126mm - 817-5000 - Spatex by Magnum","description":"\u003ch3\u003eSpatex MRD50-1B Waterway \/ Rainbow RDC 50 \u0026amp; Waterco Top Load Filter Cartridge - 340mm x 126mm - 817-5000\u003c\/h3\u003e\n\u003cp\u003eSpatex MRD50-1B replacement pleated filter cartridge, made in New Zealand by Magnum Filters. Suits Waterway and Rainbow RDC50 and RTL50 top load filters, Waterco top load housings, and Jacuzzi J245 and J275 spas. A very common cartridge found on spas dating back more than twenty years.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpatex filter cartridges are manufactured by \u003cstrong\u003eMagnum Filters\u003c\/strong\u003e in \u003cstrong\u003eNew Zealand\u003c\/strong\u003e. Magnum have been producing spa and pool filter cartridges since 1982 and supply OEM and co-branded cartridges to spa manufacturers and distributors worldwide. These are not low-grade generic filters - they use quality pleated filtration media for reliable water flow, solid dirt-holding capacity and consistent service life, and are used throughout the Australian spa industry alongside WWDG and SpaPro style filters.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 338mm to 340mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 125mm to 126mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentre hole ID:\u003c\/strong\u003e 54mm to 55mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop:\u003c\/strong\u003e Flat with open hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom:\u003c\/strong\u003e Flat with open hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter area:\u003c\/strong\u003e 50 sqft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpatex part number:\u003c\/strong\u003e sx-rd50-1b\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnum part number:\u003c\/strong\u003e MRD50-1B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of manufacture:\u003c\/strong\u003e New Zealand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAlso Known As\u003c\/h3\u003e\n\u003cp\u003eThis cartridge is sold under a number of OEM, distributor and aftermarket part numbers, including: MRD50-1B, MRD50, MRA50-1B, 817-5000, FAA309, FC-FAA309, FC-237, WWDG 309, SpaPro 339, Unicel C-4950, FC2390, PRB50-IN, Guardian 413-212-02, RFILADF50B.\u003c\/p\u003e\n\u003ch3\u003eCommonly Suits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWaterway top load and in-line filters\u003c\/li\u003e\n\u003cli\u003eWaterco top load filters\u003c\/li\u003e\n\u003cli\u003eRainbow RDC and RTL filter housings\u003c\/li\u003e\n\u003cli\u003eJacuzzi J245 and J275\u003c\/li\u003e\n\u003cli\u003eVarious Chinese-manufactured spas using 50 sqft top load filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpa brand alone is not enough to identify a filter. Manufacturers frequently change filtration systems between models and production years, so always compare your existing cartridge before ordering.\u003c\/p\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eThis cartridge can also be used in place of the RDC25. It is the same physical size but carries more pleats, so it gives more filtration area in the same housing.\u003c\/p\u003e\n\u003cp\u003eMeasure the overall length, the outside diameter, the top style and the bottom connection and compare them against this listing. If you are unsure, send us a photo and the measurements of your old cartridge and we will confirm the correct replacement.\u003c\/p\u003e\n\u003ch3\u003eFilter Replacement Guide\u003c\/h3\u003e\n\u003cp\u003eSpa filters should generally be replaced every \u003cstrong\u003e1 to 2 years\u003c\/strong\u003e, depending on usage, water quality, chemical balance and cleaning routine. Rinsing the pleats regularly and soaking the cartridge in a dedicated filter cleaner will extend its working life between replacements.\u003c\/p\u003e","brand":"Spatex","offers":[{"title":"Default Title","offer_id":48351603785917,"sku":"sx-rd50-1b","price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/mrd50-1b-waterway-rainbow-rdc-50-waterco-top-load-filter-cartridge-340mm-x-126mm-817-5000-spatex-by-magnum-filters-398.webp?v=1788173962"},{"product_id":"spatex-mdf75-filter-cartridge","title":"MDF75 Waterway Dynaflo 75 \/ CMP 75 \/ Sonfarrel Filter Cartridge - 380mm x 135mm - Spatex by Magnum","description":"\u003ch3\u003eSpatex MDF75 Waterway Dynaflo 75 \/ CMP 75 \/ Sonfarrel Filter Cartridge - 380mm x 135mm\u003c\/h3\u003e\n\u003cp\u003eSpatex MDF75 replacement pleated filter cartridge, made in New Zealand by Magnum Filters. Used in Waterway 75 telescopic Dynaflo filters and CMP 75 floating skimmers with telescoping weir, found in spas and swim spas. This cartridge replaces both the 50 sqft and 75 sqft elements in the same housing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpatex filter cartridges are manufactured by \u003cstrong\u003eMagnum Filters\u003c\/strong\u003e in \u003cstrong\u003eNew Zealand\u003c\/strong\u003e. Magnum have been producing spa and pool filter cartridges since 1982 and supply OEM and co-branded cartridges to spa manufacturers and distributors worldwide. These are not low-grade generic filters - they use quality pleated filtration media for reliable water flow, solid dirt-holding capacity and consistent service life, and are used throughout the Australian spa industry alongside WWDG and SpaPro style filters.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 375mm to 380mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 135mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentre hole:\u003c\/strong\u003e 55mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop:\u003c\/strong\u003e Flat with open hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom:\u003c\/strong\u003e Flat with open hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpatex part number:\u003c\/strong\u003e sx-df75\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnum part number:\u003c\/strong\u003e MDF75\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of manufacture:\u003c\/strong\u003e New Zealand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAlso Known As\u003c\/h3\u003e\n\u003cp\u003eThis cartridge is sold under a number of OEM, distributor and aftermarket part numbers, including: MDF75, DF75, DF50, 817-0015, AFILKSC378, RFILADF75B, FAA313, FC-FAA313.\u003c\/p\u003e\n\u003ch3\u003eCommonly Suits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWaterway Dynaflo 50 and 75 telescopic filters\u003c\/li\u003e\n\u003cli\u003eCMP 75 floating skimmer with telescoping weir\u003c\/li\u003e\n\u003cli\u003eLeisurerite, Maax, Oasis and Finsbury spa packs\u003c\/li\u003e\n\u003cli\u003eSpa shell niche filtration using the same element\u003c\/li\u003e\n\u003cli\u003eSonfarrel filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpa brand alone is not enough to identify a filter. Manufacturers frequently change filtration systems between models and production years, so always compare your existing cartridge before ordering.\u003c\/p\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eThis cartridge replaces both 50 sqft and 75 sqft elements in the same housing, so the 75 sqft version gives you more filtration area for the same fit.\u003c\/p\u003e\n\u003cp\u003eMeasure the overall length, the outside diameter, the top style and the bottom connection and compare them against this listing. If you are unsure, send us a photo and the measurements of your old cartridge and we will confirm the correct replacement.\u003c\/p\u003e\n\u003ch3\u003eFilter Replacement Guide\u003c\/h3\u003e\n\u003cp\u003eSpa filters should generally be replaced every \u003cstrong\u003e1 to 2 years\u003c\/strong\u003e, depending on usage, water quality, chemical balance and cleaning routine. Rinsing the pleats regularly and soaking the cartridge in a dedicated filter cleaner will extend its working life between replacements.\u003c\/p\u003e","brand":"Spatex","offers":[{"title":"Default Title","offer_id":48351603884221,"sku":"sx-df75","price":70.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/mdf75-waterway-dynaflo-75-cmp-sonfarrel-filter-cartridge-380mm-x-135mm-spatex-by-magnum-filters-185.webp?v=1788173969"},{"product_id":"spatex-mww35d-filter-cartridge","title":"MWW35D Waterway DSF 35 \/ Rainbow RDC 10 Filter Cartridge Pair - 817-3510 - Spatex by Magnum","description":"\u003ch3\u003eSpatex MWW35D Waterway DSF 35 \/ Rainbow RDC 10 Filter Cartridge Pair - 817-3510\u003c\/h3\u003e\n\u003cp\u003eSpatex MWW35D replacement pleated filter cartridge pair, made in New Zealand by Magnum Filters. This is the stacked twin cartridge set for Waterway DSF35 and Rainbow RDC10 front load spa filters. Common on Maax Spas and many others. Supplied as a pair.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpatex filter cartridges are manufactured by \u003cstrong\u003eMagnum Filters\u003c\/strong\u003e in \u003cstrong\u003eNew Zealand\u003c\/strong\u003e. Magnum have been producing spa and pool filter cartridges since 1982 and supply OEM and co-branded cartridges to spa manufacturers and distributors worldwide. These are not low-grade generic filters - they use quality pleated filtration media for reliable water flow, solid dirt-holding capacity and consistent service life, and are used throughout the Australian spa industry alongside WWDG and SpaPro style filters.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as:\u003c\/strong\u003e Pair - two cartridges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength each:\u003c\/strong\u003e 115mm to 118mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 125mm to 126mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentre hole:\u003c\/strong\u003e 54mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop:\u003c\/strong\u003e Flat with open hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom:\u003c\/strong\u003e Flat with open hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpatex part number:\u003c\/strong\u003e sx-ww35d\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnum part number:\u003c\/strong\u003e MWW35D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of manufacture:\u003c\/strong\u003e New Zealand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAlso Known As\u003c\/h3\u003e\n\u003cp\u003eThis cartridge is sold under a number of OEM, distributor and aftermarket part numbers, including: MWW35D, DSF35, 817-3510, RDC10, FAA101, FAA171, FC-FAA101, 126489.\u003c\/p\u003e\n\u003ch3\u003eCommonly Suits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWaterway DSF35 front load spa filters\u003c\/li\u003e\n\u003cli\u003eRainbow RDC10 filter housings\u003c\/li\u003e\n\u003cli\u003eMaax Spas and many other brands using the stacked twin cartridge arrangement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpa brand alone is not enough to identify a filter. Manufacturers frequently change filtration systems between models and production years, so always compare your existing cartridge before ordering.\u003c\/p\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eSupplied as a pair. Both cartridges stack inside a front load filter housing.\u003c\/p\u003e\n\u003cp\u003eMeasure the overall length, the outside diameter, the top style and the bottom connection and compare them against this listing. If you are unsure, send us a photo and the measurements of your old cartridge and we will confirm the correct replacement.\u003c\/p\u003e\n\u003ch3\u003eFilter Replacement Guide\u003c\/h3\u003e\n\u003cp\u003eSpa filters should generally be replaced every \u003cstrong\u003e1 to 2 years\u003c\/strong\u003e, depending on usage, water quality, chemical balance and cleaning routine. Rinsing the pleats regularly and soaking the cartridge in a dedicated filter cleaner will extend its working life between replacements.\u003c\/p\u003e","brand":"Spatex","offers":[{"title":"Default Title","offer_id":48351604146365,"sku":"sx-ww35d","price":56.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/mww35d-waterway-dsf-35-rainbow-rdc-10-filter-cartridge-pair-817-3510-spatex-by-magnum-filters-262.webp?v=1788173979"},{"product_id":"spatex-msg100-k-filter-cartridge","title":"MSG100-K Signature \/ Sapphire Swim Spa Upper \u0026 Lower Skim Filter Cartridge Pair - 100 sqft","description":"\u003ch3\u003eSpatex MSG100-K Signature \/ Sapphire Swim Spa Upper \u0026amp; Lower Skim Filter Cartridge Pair - 100 sqft\u003c\/h3\u003e\n\u003cp\u003eSpatex MSG100-K upper and lower replacement filter cartridge pair, made in New Zealand by Magnum Filters. This stacked top and bottom set suits swim spas and large spas using widemouth front access skim filters, including selected Sapphire, Signature, Spa Industries and Bullfrog models. Supplied as one upper plus one lower.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpatex filter cartridges are manufactured by \u003cstrong\u003eMagnum Filters\u003c\/strong\u003e in \u003cstrong\u003eNew Zealand\u003c\/strong\u003e. Magnum have been producing spa and pool filter cartridges since 1982 and supply OEM and co-branded cartridges to spa manufacturers and distributors worldwide. These are not low-grade generic filters - they use quality pleated filtration media for reliable water flow, solid dirt-holding capacity and consistent service life, and are used throughout the Australian spa industry alongside WWDG and SpaPro style filters.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as:\u003c\/strong\u003e 1 x upper cartridge plus 1 x lower cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined height:\u003c\/strong\u003e Approximately 425mm or 460mm overall depending on version, excluding handle and spigot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper cartridge:\u003c\/strong\u003e 210mm to 225mm high x 145mm to 150mm OD, closed top, 44mm to 53mm smooth lower spigot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower cartridge:\u003c\/strong\u003e 220mm to 225mm high including crown x 145mm to 150mm OD, open crown top at approximately 44mm ID, 47mm to 50mm coarse threaded lower spigot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter area:\u003c\/strong\u003e 100 sqft combined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpatex part number:\u003c\/strong\u003e sx-sg100-k\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnum part number:\u003c\/strong\u003e MSG100-K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of manufacture:\u003c\/strong\u003e New Zealand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAlso Known As\u003c\/h3\u003e\n\u003cp\u003eThis cartridge is sold under a number of OEM, distributor and aftermarket part numbers, including: MSG100-K, SG100, SS50T, SS50B, FC-SS50T, FC-SS50B, RFIL15050M, RFIL15050F, AFILK25MFS, Unicel 6CH-942, 817-0011.\u003c\/p\u003e\n\u003ch3\u003eCommonly Suits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSapphire swim spas and portable spas using stacked widemouth filters\u003c\/li\u003e\n\u003cli\u003eSignature spas using this upper and lower pair\u003c\/li\u003e\n\u003cli\u003eSpa Industries swim spas using this filter style\u003c\/li\u003e\n\u003cli\u003eBullfrog swim spas with the widemouth stacked arrangement\u003c\/li\u003e\n\u003cli\u003eWaterway front access skim filter housings\u003c\/li\u003e\n\u003cli\u003eSelected V-Stream and rebranded systems with the same dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpa brand alone is not enough to identify a filter. Manufacturers frequently change filtration systems between models and production years, so always compare your existing cartridge before ordering.\u003c\/p\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eOne pair is generally used for 100 sqft housings and two pairs for 200 sqft widemouth housings. The male and female spigot connection is intentionally a tight fit - warming the parts slightly helps them seat together properly.\u003c\/p\u003e\n\u003cp\u003eMeasure the overall length, the outside diameter, the top style and the bottom connection and compare them against this listing. If you are unsure, send us a photo and the measurements of your old cartridge and we will confirm the correct replacement.\u003c\/p\u003e\n\u003ch3\u003eFilter Replacement Guide\u003c\/h3\u003e\n\u003cp\u003eSpa filters should generally be replaced every \u003cstrong\u003e1 to 2 years\u003c\/strong\u003e, depending on usage, water quality, chemical balance and cleaning routine. Rinsing the pleats regularly and soaking the cartridge in a dedicated filter cleaner will extend its working life between replacements.\u003c\/p\u003e","brand":"Spatex","offers":[{"title":"Default Title","offer_id":48351604211901,"sku":"sx-sg100-k","price":139.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/msg100-k-signature-sapphire-swim-spa-upper-lower-skim-filter-cartridge-pair-100-sqft-filters-169.webp?v=1788174008"},{"product_id":"spatex-mlr90-k-filter-cartridge","title":"MLR90-K Oasis Spas Upper \u0026 Lower Skim Filter Cartridge Pair - 100 sqft Front Access","description":"\u003ch3\u003eSpatex MLR90-K Oasis Spas Upper \u0026amp; Lower Skim Filter Cartridge Pair - 100 sqft Front Access\u003c\/h3\u003e\n\u003cp\u003eSpatex MLR90-K upper and lower replacement filter cartridge pair, made in New Zealand by Magnum Filters. This stacked top and bottom set suits Oasis Spas 100 sqft front access skim filters. The upper cartridge slips into the lower via a slip fitting, and each has a coarse thread at its base. Supplied as one upper plus one lower.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpatex filter cartridges are manufactured by \u003cstrong\u003eMagnum Filters\u003c\/strong\u003e in \u003cstrong\u003eNew Zealand\u003c\/strong\u003e. Magnum have been producing spa and pool filter cartridges since 1982 and supply OEM and co-branded cartridges to spa manufacturers and distributors worldwide. These are not low-grade generic filters - they use quality pleated filtration media for reliable water flow, solid dirt-holding capacity and consistent service life, and are used throughout the Australian spa industry alongside WWDG and SpaPro style filters.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as:\u003c\/strong\u003e 1 x upper cartridge plus 1 x lower cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined height:\u003c\/strong\u003e Approximately 379mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 143mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentre hole:\u003c\/strong\u003e 40mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase:\u003c\/strong\u003e Coarse thread on each base with a slip fitting between upper and lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter area:\u003c\/strong\u003e 100 sqft combined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpatex part number:\u003c\/strong\u003e sx-lr90-k\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnum part number:\u003c\/strong\u003e MLR90-K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of manufacture:\u003c\/strong\u003e New Zealand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAlso Known As\u003c\/h3\u003e\n\u003cp\u003eThis cartridge is sold under a number of OEM, distributor and aftermarket part numbers, including: MLR90-K, LR90, Magnum 90.\u003c\/p\u003e\n\u003ch3\u003eCommonly Suits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOasis Spas 100 sqft front access skim filters\u003c\/li\u003e\n\u003cli\u003eOther spas using the Magnum 90 upper and lower stacked arrangement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpa brand alone is not enough to identify a filter. Manufacturers frequently change filtration systems between models and production years, so always compare your existing cartridge before ordering.\u003c\/p\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eOne pair is generally used for a 100 sqft housing and two pairs for a 200 sqft widemouth housing. Compare the overall stacked height and the 40mm centre hole against your existing cartridges before ordering.\u003c\/p\u003e\n\u003cp\u003eMeasure the overall length, the outside diameter, the top style and the bottom connection and compare them against this listing. If you are unsure, send us a photo and the measurements of your old cartridge and we will confirm the correct replacement.\u003c\/p\u003e\n\u003ch3\u003eFilter Replacement Guide\u003c\/h3\u003e\n\u003cp\u003eSpa filters should generally be replaced every \u003cstrong\u003e1 to 2 years\u003c\/strong\u003e, depending on usage, water quality, chemical balance and cleaning routine. Rinsing the pleats regularly and soaking the cartridge in a dedicated filter cleaner will extend its working life between replacements.\u003c\/p\u003e","brand":"Spatex","offers":[{"title":"Default Title","offer_id":48351604342973,"sku":"sx-lr90-k","price":139.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/mlr90-k-oasis-spas-upper-lower-skim-filter-cartridge-pair-100-sqft-front-access-filters-831.webp?v=1788174018"},{"product_id":"spatex-mww50d-filter-cartridge","title":"MWW50D Waterway DSF 50 Filter Cartridge Pair - 817-5010 - 165mm x 125mm","description":"\u003ch3\u003eSpatex MWW50D Waterway DSF 50 Filter Cartridge Pair - 817-5010 - 165mm x 125mm\u003c\/h3\u003e\n\u003cp\u003eSpatex MWW50D replacement pleated filter cartridge pair, made in New Zealand by Magnum Filters. This is the stacked twin cartridge set for Waterway and Rainbow DSF50 front load spa filters. Supplied as a pair.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpatex filter cartridges are manufactured by \u003cstrong\u003eMagnum Filters\u003c\/strong\u003e in \u003cstrong\u003eNew Zealand\u003c\/strong\u003e. Magnum have been producing spa and pool filter cartridges since 1982 and supply OEM and co-branded cartridges to spa manufacturers and distributors worldwide. These are not low-grade generic filters - they use quality pleated filtration media for reliable water flow, solid dirt-holding capacity and consistent service life, and are used throughout the Australian spa industry alongside WWDG and SpaPro style filters.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as:\u003c\/strong\u003e Pair - two cartridges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength each:\u003c\/strong\u003e 165mm to 167mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 125mm to 126mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentre hole:\u003c\/strong\u003e 54mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop:\u003c\/strong\u003e Flat with open hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom:\u003c\/strong\u003e Flat with open hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpatex part number:\u003c\/strong\u003e sx-ww50d\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnum part number:\u003c\/strong\u003e MWW50D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of manufacture:\u003c\/strong\u003e New Zealand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAlso Known As\u003c\/h3\u003e\n\u003cp\u003eThis cartridge is sold under a number of OEM, distributor and aftermarket part numbers, including: MWW50D, DSF50, 817-5010, FAA105, FC-FAA105.\u003c\/p\u003e\n\u003ch3\u003eCommonly Suits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWaterway DSF50 front load spa filters\u003c\/li\u003e\n\u003cli\u003eRainbow DSF50 filter housings\u003c\/li\u003e\n\u003cli\u003eSpas and swim spas using the stacked twin cartridge arrangement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpa brand alone is not enough to identify a filter. Manufacturers frequently change filtration systems between models and production years, so always compare your existing cartridge before ordering.\u003c\/p\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eSupplied as a pair. The shorter DSF35 pair measures 117mm each - check the length of your existing cartridges before ordering.\u003c\/p\u003e\n\u003cp\u003eMeasure the overall length, the outside diameter, the top style and the bottom connection and compare them against this listing. If you are unsure, send us a photo and the measurements of your old cartridge and we will confirm the correct replacement.\u003c\/p\u003e\n\u003ch3\u003eFilter Replacement Guide\u003c\/h3\u003e\n\u003cp\u003eSpa filters should generally be replaced every \u003cstrong\u003e1 to 2 years\u003c\/strong\u003e, depending on usage, water quality, chemical balance and cleaning routine. Rinsing the pleats regularly and soaking the cartridge in a dedicated filter cleaner will extend its working life between replacements.\u003c\/p\u003e","brand":"Spatex","offers":[{"title":"Default Title","offer_id":48351604408509,"sku":"sx-ww50d","price":69.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/mww50d-waterway-dsf-50-filter-cartridge-pair-817-5010-165mm-x-125mm-filters-168.webp?v=1788174019"}],"url":"https:\/\/hasp.com.au\/collections\/waterway-rainbow-filter-cartridges.oembed","provider":"Heater and Spa Parts","version":"1.0","type":"link"}