{"product_id":"o-ring-5-7-8","title":"SuperPro O-Ring, 5-7\/8 Inch","description":"\u003cp\u003eThe SuperPro O-330-9 is a replacement O-ring measuring 5-7\/8 inches inside diameter with a 3\/16 inch cross section. It is listed for Jacuzzi CFR25 and CFT25 cartridge filters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck it by measurement\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eO-rings are easy to order wrong because several sizes look alike in a box. Measure the ring you are replacing across the inside and check the thickness of the cord. If it reads 5-7\/8 by 3\/16, this is the one. The same ring is carried under 47-0360-09, 47036009, 4662-02 and 90-423-5360, so an old invoice with any of those numbers points here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWipe the groove out before the ring goes in and give it a thin coat of a silicone based O-ring lubricant. That helps it sit evenly under clamp pressure and keeps it from bonding to the housing over a season. Petroleum grease swells and softens rubber, so it does not belong on a filter O-ring.\u003c\/p\u003e","brand":"Aladdin","offers":[{"title":"Default Title","offer_id":48635039088852,"sku":"SPG-601-1161","price":4.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_44d47e6c-1454-441f-bfc2-a365c8af9b1a.jpg?v=1788840358","url":"https:\/\/www.activepoolsupply.com\/products\/o-ring-5-7-8","provider":"Active Pool Supply","version":"1.0","type":"link"}