{"product_id":"clamp-band-eca-complete","title":"Astralpool Clamp Band Complete - ECA550, ECA650 Sand Filter - 77730","description":"\u003ch3\u003eAstralpool Clamp Band Complete - ECA550, ECA650 Sand Filter - 77730\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eWe keep these physically in stock for fast shipping or local pick-up, 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\u003eComplete replacement tank clamp band for Astralpool ECA series sand filters. This is the band that draws the multiport valve down onto the tank and holds the lid joint closed.\u003c\/p\u003e\n\u003ch3\u003eBand, or Just the Fasteners?\u003c\/h3\u003e\n\u003cp\u003eWork out which part has actually failed before ordering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand cracked, distorted, corroded through or has let go\u003c\/strong\u003e - this part, 77730.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand sound but the bolt is seized, stripped or missing\u003c\/strong\u003e - the fastener kit, \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/comp-bag-eca-bolt-nut-a-key\"\u003e78399\u003c\/a\u003e, is far cheaper.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand sound and correctly tightened but the joint still weeps\u003c\/strong\u003e - that is normally the tank lid O-ring, \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/o-ring-eca-ebric-lid-green\"\u003e7201750057\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAstralpool ECA550 media filter\u003c\/li\u003e\n\u003cli\u003eAstralpool ECA650 media filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCA and Cantabric filters do not use a clamp band. They use a threaded collar \/ MPV lock nut - see \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/thread-collar-ca-cantabric\"\u003e77720\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShut the pump down and fully release system pressure at the manual air bleed before loosening or removing the clamp band.\u003c\/li\u003e\n\u003cli\u003eNever run the filter with a cracked or incomplete clamp band. The lid joint is a pressure joint.\u003c\/li\u003e\n\u003cli\u003eTighten evenly and do not over-tighten - over-tightening distorts the band and will not cure a leaking seal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: 77730\u003c\/li\u003e\n\u003cli\u003eFits: Astralpool ECA550, ECA650\u003c\/li\u003e\n\u003cli\u003eFunction: tank to multiport valve clamp band\u003c\/li\u003e\n\u003cli\u003eSupplied: complete band\u003c\/li\u003e\n\u003cli\u003eBarcode: 9343609014803\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRelated ECA Filter Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/mpv-40mm-eca-filter\"\u003eMultiport Valve 40mm, ECA550 \/ ECA650 - 76036\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/comp-bag-eca-bolt-nut-a-key\"\u003eClamp Band Bolt, Nut \u0026amp; Allen Key Kit - 78399\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/o-ring-eca-ebric-lid-green\"\u003eO-Ring, Tank Lid Green, ECA - 7201750057\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/hub-eca-ca-model-media-fil\"\u003eLateral Hub, ECA \u0026amp; CA Media Filter - 77712\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/lateral-175mm-eca-ca-pair\"\u003eLaterals 175mm, Pair - 77756\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/drainage-plug-cap-ca-eca-fil\"\u003eDrain Plug Cap, CA \/ ECA - 77717\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/comp-bag-40mm-eca-multiport\"\u003eComponent Bag 40mm ECA Multiport - 78355\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes 77730 include the bolt and allen key?\u003c\/strong\u003e\u003cbr\u003eContact us to confirm what is packed with the band for your order. If you only need the fastener, the bolt, nut and allen key kit is part 78399.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit a CA or Cantabric filter?\u003c\/strong\u003e\u003cbr\u003eNo. CA and Cantabric filters secure the multiport valve with a threaded collar or lock nut, part 77720, not a clamp band.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMy ECA filter lid is weeping. Do I need a new clamp band?\u003c\/strong\u003e\u003cbr\u003eOnly if the band is cracked, distorted or will no longer tighten. If the band is sound, the tank lid O-ring 7201750057 is the more likely fix.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers:\u003c\/span\u003e\u003c\/strong\u003e Need exploded views, spare part numbers, product numbers, diagrams, or more product information? See the manufacturer catalogues below.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralpool Catalogue 2026\u003c\/a\u003e | \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e \u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eImportant Before Ordering:\u003c\/span\u003e\u003c\/strong\u003e Please ensure you order correctly. Confirm this product is suitable before ordering. Use the catalogues above, seek professional assistance, or \u003ca href=\"mailto:shop@hasp.com.au\"\u003econtact us\u003c\/a\u003e with photos of your existing part, model details, serial numbers, and any labels.\u003c\/p\u003e\n\u003cp\u003eAs with all products, these must be diagnosed and fitted by a qualified and experienced person.\u003c\/p\u003e\n\u003chr\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does 77730 include the bolt and allen key?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Contact us to confirm what is packed with the band for your order. If you only need the fastener, the bolt, nut and allen key kit is part 78399.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this fit a CA or Cantabric filter?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. CA and Cantabric filters secure the multiport valve with a threaded collar or lock nut, part 77720, not a clamp band.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"My ECA filter lid is weeping. Do I need a new clamp band?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Only if the band is cracked, distorted or will no longer tighten. If the band is sound, the tank lid O-ring 7201750057 is the more likely fix.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"FLUIDRA","offers":[{"title":"Default Title","offer_id":46836085162173,"sku":"77730","price":55.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-clamp-band-complete-eca550-eca650-sand-filter-77730-556.webp?v=1786932909","url":"https:\/\/hasp.com.au\/products\/clamp-band-eca-complete","provider":"Heater and Spa Parts","version":"1.0","type":"link"}