{"product_id":"pentair-clean-and-clear-posi-clear-filter-tank-o-ring-87300400z","title":"Pentair Clean \u0026 Clear \/ Posi-Clear Filter Tank O-Ring | 87300400Z","description":"\u003ch2\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Pentair 87300400Z is the genuine replacement tank O-ring for Pentair Clean \u0026amp; Clear and Posi-Clear cartridge filters. It sits between the upper and lower tank halves and seals the filter body under the locking clamp ring.\u003c\/p\u003e\n\u003cp\u003eA flattened, cracked or stretched tank O-ring is the most common cause of water leaking from the middle of a cartridge filter. Replacing it with the factory O-ring restores a watertight seal so the filter can hold pressure.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePentair Clean \u0026amp; Clear cartridge filters\u003c\/p\u003e\n\u003cp\u003ePentair Posi-Clear cartridge filters\u003c\/p\u003e\n\u003cp\u003eFilters leaking at the tank clamp\u003c\/p\u003e\n\u003cp\u003eAnnual filter service and cartridge cleaning\u003c\/p\u003e\n\u003cp\u003ePool service technicians\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eGenuine Pentair OEM tank O-ring\u003c\/p\u003e\n\u003cp\u003eSeals the upper and lower filter tank halves\u003c\/p\u003e\n\u003cp\u003eFits Clean \u0026amp; Clear and Posi-Clear filter tanks\u003c\/p\u003e\n\u003cp\u003eSold individually\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eA fresh tank O-ring stops leaks at the filter body, keeps the filter holding proper pressure and protects your pad from water damage. Replacing it whenever you open the filter is inexpensive insurance against a leak after reassembly.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eFilter Tank O-Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e87300400Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e788379885632\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Filters\u003c\/td\u003e\n\u003ctd\u003ePentair Clean \u0026amp; Clear, Posi-Clear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew, genuine OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cstrong\u003eWarranty \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFits Pentair Clean \u0026amp; Clear and Posi-Clear cartridge filter tanks. Confirm your filter model on the tank label before ordering. Lightly lubricate the O-ring with a silicone-based pool lubricant before installing.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCustomer-Facing Q\u0026amp;A\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What part number is this?\u003c\/strong\u003e\u003cbr\u003eA: This is the Pentair tank O-ring, part number 87300400Z.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which filters does it fit?\u003c\/strong\u003e\u003cbr\u003eA: Pentair Clean \u0026amp; Clear and Posi-Clear cartridge filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: My filter leaks around the middle. Is this the part?\u003c\/strong\u003e\u003cbr\u003eA: Most leaks at the tank clamp come from a worn tank O-ring, so this is the usual fix.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I lubricate it?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Use a light coat of silicone-based pool lubricant before reassembling the tank.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many are included?\u003c\/strong\u003e\u003cbr\u003eA: One O-ring.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52762854359350,"sku":"PEN87300400Z -H","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/pentair-clean-and-clear-posi-clear-filter-tank-o-ring-87300400z.jpg?v=1794347957","url":"https:\/\/poolsupplydepot.net\/products\/pentair-clean-and-clear-posi-clear-filter-tank-o-ring-87300400z","provider":"Pool Supply Depot","version":"1.0","type":"link"}