{"product_id":"thread-collar-ca-cantabric","title":"Astralpool Thread Collar \/ MPV Lock Nut - CA \u0026 Cantabric Filter - 77720","description":"\u003ch3\u003eAstralpool Thread Collar \/ MPV Lock Nut - CA \u0026amp; Cantabric Filter - 77720\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\u003eGenuine threaded collar, listed by Astralpool as the complete multiport valve lock nut, for CA and Cantabric series media filters. This is the collar that threads onto the tank neck and holds the multiport valve down.\u003c\/p\u003e\n\u003ch3\u003eCA Uses a Collar, ECA Uses a Clamp Band\u003c\/h3\u003e\n\u003cp\u003eThe two families secure the valve completely differently:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCA \/ Cantabric\u003c\/strong\u003e - threaded collar, this part, 77720.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECA\u003c\/strong\u003e - clamp band, \u003ca href=\"\/products\/clamp-band-eca-complete\"\u003e77730\u003c\/a\u003e, plus the bolt kit \u003ca href=\"\/products\/comp-bag-eca-bolt-nut-a-key\"\u003e78399\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Replace It\u003c\/h3\u003e\n\u003cp\u003eIf the collar is sound and correctly tightened but the joint still weeps, the tank lid O-ring \u003ca href=\"\/products\/o-ring-ca-cantabric-lid\"\u003e7211820060\u003c\/a\u003e is the more likely fix. Shut the pump down and fully release system pressure before undoing the collar.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: 77720\u003c\/li\u003e\n\u003cli\u003eFits: Astralpool CA and Cantabric media filters\u003c\/li\u003e\n\u003cli\u003eFunction: multiport valve lock collar\u003c\/li\u003e\n\u003cli\u003eBarcode: 9343609011048\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRelated CA \u0026amp; Cantabric Filter Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mpv-40mm-for-ca-filter\"\u003eMultiport Valve 40mm, CA Series - 76044\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mpv-50mm-suit-ca-filter\"\u003eMultiport Valve 50mm, CA Series - 76053\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mpv-40mm-cantabric-filter\"\u003eMultiport Valve 40mm, Cantabric - 76038\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/o-ring-ca-cantabric-lid\"\u003eO-Ring, Tank Lid, CA \/ Cantabric - 7211820060\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/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=\"\/products\/lateral-235mm-suit-ca-pair\"\u003eLaterals 235mm, Pair, CA340 \/ CA400 - 77757\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/component-bag-40mm-ca-filter\"\u003eComponent Bag 40mm CA Filter - 78334\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\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","brand":"FLUIDRA","offers":[{"title":"Default Title","offer_id":46836083032253,"sku":"77720","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-thread-collar-mpv-lock-nut-ca-cantabric-filter-77720-728.webp?v=1786932931","url":"https:\/\/hasp.com.au\/products\/thread-collar-ca-cantabric","provider":"Heater and Spa Parts","version":"1.0","type":"link"}