{"product_id":"haywardsandfilteroringsx200z7hppsx200z7","title":"Hayward Sand Filter O-Ring | SX200Z7","description":"\u003cdiv\u003e\n  \u003ch2\u003eHayward SX200Z7 Filter Tank O-Ring (S200 Series \/ 20\" Tank)\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Hayward \u003cstrong\u003eSX200Z7\u003c\/strong\u003e is a genuine replacement \u003cstrong\u003efilter tank O-ring\u003c\/strong\u003e for select Hayward sand filters,\n    most commonly the \u003cstrong\u003eHayward S200 Series 20\" tank\u003c\/strong\u003e. This large tank seal sits between the filter tank and the\n    upper tank\/valve assembly to help prevent water leaks and air intrusion.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePart Number: SX200Z7\u003c\/li\u003e\n    \u003cli\u003eBrand: Hayward\u003c\/li\u003e\n    \u003cli\u003eType: Filter tank O-ring \/ tank seal\u003c\/li\u003e\n    \u003cli\u003eCommon Fit: Hayward S200 Series sand filter (20\" tank)\u003c\/li\u003e\n    \u003cli\u003eHelps stop leaks at the tank-to-top seam and supports proper filter pressure\u003c\/li\u003e\n    \u003cli\u003eOften referenced as O-103 size for this application\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Compatibility (Verify Your Model)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHayward S200 Series sand filters (20\" tank)\u003c\/li\u003e\n    \u003cli\u003eAlso commonly referenced as fitting SwimQuip\/Sta-Rite equivalents such as DEP-36 \/ HRP20 (model dependent)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eApproximate Dimensions (Helpful for Verification)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eInside Diameter: approx. 19-3\/8\"\u003c\/li\u003e\n    \u003cli\u003eOutside Diameter: approx. 20\"\u003c\/li\u003e\n    \u003cli\u003eCross Section: approx. 5\/16\"\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Symptoms This Part Can Fix\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eWater leaking from the tank seam where the top\/valve meets the tank\u003c\/li\u003e\n    \u003cli\u003eAir entering the system (bubbles at returns) after filter service\u003c\/li\u003e\n    \u003cli\u003eO-ring looks flattened, cracked, sticky, or brittle\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eShut off the pump and relieve filter pressure completely before opening the filter.\u003c\/li\u003e\n    \u003cli\u003eClean the O-ring groove and both sealing surfaces thoroughly (remove sand\/grit).\u003c\/li\u003e\n    \u003cli\u003eApply a light coat of pool-safe silicone O-ring lubricant for easier seating and better sealing.\u003c\/li\u003e\n    \u003cli\u003eMake sure the O-ring is not twisted or pinched before tightening the clamp\/fasteners.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=SX200Z7\"\u003eHayward SX200Z7 Tank O-Ring\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=hayward%20s200%20sand%20filter%20parts\"\u003eHayward S200 Sand Filter Parts\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=pool%20filter%20tank%20o-ring\"\u003ePool Filter Tank O-Rings\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=pool%20o-ring%20lubricant%20silicone\"\u003ePool-Safe Silicone O-Ring Lubricant\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=hayward%20sand%20filter%20clamp%20parts\"\u003eHayward Sand Filter Clamp \u0026amp; Hardware\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eInspect the tank O-ring any time the filter is opened; replace if it’s flattened, cracked, or no longer pliable.\u003c\/li\u003e\n    \u003cli\u003eKeep sealing surfaces clean—sand or debris in the groove is a common cause of seam leaks.\u003c\/li\u003e\n    \u003cli\u003eUse only silicone-based pool lubricants (avoid petroleum-based products on pool O-rings).\u003c\/li\u003e\n    \u003cli\u003eAfter reassembly, restart the system and check for leaks once normal operating pressure is reached.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52589943390524,"sku":"SX200Z7","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hayward-sand-filter-o-ring-sx200z7-pool-filter-parts-2169403.jpg?v=1772135598","url":"https:\/\/aquapoolsupply.com\/products\/haywardsandfilteroringsx200z7hppsx200z7","provider":"Aqua Pool Supply","version":"1.0","type":"link"}