{"product_id":"hayward-pro-series-sand-filter-tank-to-valve-oring-20-gmx600f","title":"Hayward Pro Series Sand Filter Tank to Valve O-Ring (20-GMX600F)","description":"\u003cp\u003eGenuine \u003cstrong\u003eHayward Pro Series Sand Filter Tank to Valve O-Ring\u003c\/strong\u003e — part no. \u003cstrong\u003e20-GMX600F\u003c\/strong\u003e. This large rubber O-ring (item 3 in the Pro Series exploded diagram) seals the multiport valve to the filter tank on Hayward Pro Series and Pro Series Plus sand filters. A worn or cracked O-ring causes water to leak from the joint between the valve and the tank. Replacing this O-ring restores a watertight seal.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eSuits Hayward Pro Series Plus and S-series sand filters, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eS311SX \/ S311SXV \/ S360SX\u003c\/li\u003e\n\u003cli\u003eS140T \/ S144T \/ S164T \/ S166T\u003c\/li\u003e\n\u003cli\u003eS180T \/ S190T \/ S210T \/ S220T \/ S230T\u003c\/li\u003e\n\u003cli\u003eS244T \/ S245T \/ S310T \/ S310T2\u003c\/li\u003e\n\u003cli\u003eS210S \/ S220S \/ S244S \/ S310S\u003c\/li\u003e\n\u003cli\u003eMaxFlo II SP2700X Series Filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Hayward\u003c\/li\u003e\n\u003cli\u003ePart number \/ SKU: 20-GMX600F\u003c\/li\u003e\n\u003cli\u003ePosition: item 3 in Pro Series exploded diagram (tank to valve O-ring)\u003c\/li\u003e\n\u003cli\u003eMaterial: rubber\u003c\/li\u003e\n\u003cli\u003eGenuine Hayward 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 O-ring needs replacing?\u003c\/h3\u003e\n\u003cp\u003eIf water is leaking from the joint between the multiport valve and the top of the filter tank, the tank to valve O-ring is the most likely cause. Turn off the pump and relieve system pressure, then remove the multiport valve and inspect the O-ring for cracks, flattening, or deformation. Replace if any damage or deterioration is visible, or as part of routine filter servicing.\u003c\/p\u003e\n\n\u003ch3\u003eDoes this suit all Hayward Pro Series sand filters?\u003c\/h3\u003e\n\u003cp\u003ePart 20-GMX600F suits a wide range of \u003cstrong\u003eHayward Pro Series and Pro Series Plus\u003c\/strong\u003e S-series models as listed above. If your filter model is not listed, contact us with your filter model number to confirm compatibility before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eShould I lubricate the O-ring when fitting it?\u003c\/h3\u003e\n\u003cp\u003eYes — apply a small amount of silicone-based O-ring lubricant (not petroleum-based grease) to the O-ring before fitting. This helps the O-ring seat correctly and extends its service life.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48749234618643,"sku":"20-GMX600F","price":55.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/0591\/1827\/files\/20-GMX600F.jpg?v=1713415183","url":"https:\/\/poolshop.com.au\/products\/hayward-pro-series-sand-filter-tank-to-valve-oring-20-gmx600f","provider":"Pool Shop Australia","version":"1.0","type":"link"}