{"product_id":"o-ring-2-3-8-id-adapter-to-tank-plm-pld","title":"Sta-Rite O-Ring, 2-3\/8\" ID, Adapter to Tank, PLM\/PLD, 35505-1424","description":"\u003cp\u003eThis is the Sta-Rite 35505-1424 adapter to tank O-ring, the seal between the filter adapter and the tank on PLM and PLD style filters. It measures 2-3\/8 inches inside diameter with a 3\/16 inch cross section.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy it fails\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAn O-ring in this position spends its life compressed, warm and in chlorinated water. Over a few seasons it takes a permanent set, hardens and loses the springiness that made it seal. The result is a slow weep at the adapter that shows up as a wet spot on the pad or a drop in pressure as the filter pulls air.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel coverage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is listed across a broad run of Sta-Rite filters: the System 3 sand models S7S50 and S8S70, the System 3 cartridge models S7M120, S8M150, S7M400 and S8M500, the System 3 DE models S7D75 and S8D110, and the System 2 modular media PLM100 and PLM150. It is also listed for AquaTools permanent media AT84100 and AT84150 and the AT8230 and AT8236 DE filters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eClean the groove and the mating face before the new ring goes in, and use a silicone lubricant made for pool equipment. Petroleum based grease attacks the material and will have you back at the same joint next season.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":48626819858644,"sku":"STA-051-2701","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_59ac0530-3262-42e0-99dd-1102747a7a99.png?v=1788715429","url":"https:\/\/www.activepoolsupply.com\/products\/o-ring-2-3-8-id-adapter-to-tank-plm-pld","provider":"Active Pool Supply","version":"1.0","type":"link"}