{"product_id":"waterco-40mm-multiport-valve-top-cover-gasket-621454","title":"Waterco 40mm Multiport Valve Top Cover Gasket (621454) – Grey, Black \u0026 TM – S Series Sand Filters","description":"\u003cp\u003eGenuine \u003cstrong\u003eWaterco 40mm Multiport Valve Top Cover Gasket\u003c\/strong\u003e — part no. \/ SKU \u003cstrong\u003e621454\u003c\/strong\u003e. This gasket seals the top cover of the 40mm multiport valve body on Waterco S Series sand filters. Compatible with the Grey, Black, and TM valve variants. A worn or damaged top cover gasket causes water to leak from around the valve top. Replacing this gasket restores a watertight seal.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWaterco S Series sand filters with 40mm multiport valve\u003c\/li\u003e\n\u003cli\u003eSuits Grey valve variant\u003c\/li\u003e\n\u003cli\u003eSuits Black valve variant\u003c\/li\u003e\n\u003cli\u003eSuits TM valve variant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Waterco\u003c\/li\u003e\n\u003cli\u003ePart number \/ SKU: 621454\u003c\/li\u003e\n\u003cli\u003eBarcode: 9314800022041\u003c\/li\u003e\n\u003cli\u003eValve size: 40mm\u003c\/li\u003e\n\u003cli\u003eGenuine Waterco spare part\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow do I know if this gasket needs replacing?\u003c\/h3\u003e\n\u003cp\u003eIf water is leaking from around the top cover of the multiport valve on your Waterco S Series sand filter, the top cover gasket is the most likely cause. Turn off the pump and relieve system pressure, then remove the valve top cover and inspect the gasket for cracks, compression set, or deformation. Replace if any damage is visible.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I identify which valve variant I have — Grey, Black, or TM?\u003c\/h3\u003e\n\u003cp\u003eThe valve colour (grey or black body) and the TM designation refer to different generations and configurations of the Waterco 40mm multiport valve used on S Series sand filters. Part 621454 suits all three variants. If you are unsure which valve you have, check the label on the valve body or contact us with your filter model number before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eDoes this suit 50mm Waterco multiport valves as well?\u003c\/h3\u003e\n\u003cp\u003eNo — this gasket is specific to the \u003cstrong\u003e40mm\u003c\/strong\u003e multiport valve. Waterco 50mm multiport valves use a different top cover gasket. Check your valve size before ordering.\u003c\/p\u003e","brand":"Waterco","offers":[{"title":"Default Title","offer_id":52869900796179,"sku":"621454","price":27.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/0591\/1827\/files\/waterco-top-half-o-ring-621454.jpg?v=1767310322","url":"https:\/\/poolshop.com.au\/products\/waterco-40mm-multiport-valve-top-cover-gasket-621454","provider":"Pool Shop Australia","version":"1.0","type":"link"}