{"product_id":"pentair-355051275-sta-rite-cover-o-ring-o299","title":"Pentair 355051275 Sta-Rite Cover O-Ring O299 for 1.5\" WC112-148 Valves","description":"\u003cp data-path-to-node=\"3\"\u003eThe \u003cb data-path-to-node=\"3\" data-index-in-node=\"4\"\u003ePentair 355051275\u003c\/b\u003e (also known as part \u003cb data-path-to-node=\"3\" data-index-in-node=\"42\"\u003e35505-1275\u003c\/b\u003e) is a genuine OEM replacement O-ring designed for Sta-Rite 1.5-inch multiport pool and spa valves. This heavy-duty \u003cb data-path-to-node=\"3\" data-index-in-node=\"168\"\u003e#2-258 O-ring\u003c\/b\u003e creates a critical seal between the valve cover and the valve body, preventing water loss and air leaks at the valve head.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eRegularly replacing this wear item during routine service ensures your filtration system maintains proper pressure and prevents costly damage to your valve components.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3,0\"\u003e🚩 PRO TIP: Installation \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cp data-path-to-node=\"3,1\"\u003eTo maximize the life of your seal and ensure a leak-proof fit, apply a thin coat of \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003ca rel=\"noopener\" href=\"https:\/\/alscoolpoolstore.com\/products\/aladdin-magic-lube-5oz-teflon-lubricant-sealant-apc631a?_pos=2\u0026amp;_sid=7ff646729\u0026amp;_ss=r\" class=\"ng-star-inserted\" target=\"_blank\" title=\"Shop Aladdin Magic Lube Teflon Lubricant for Pool O-Rings\"\u003eAladdin Magic Lube Teflon Lubricant\u003c\/a\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e to the O-ring before installation. \u003cb data-path-to-node=\"3,1\" data-index-in-node=\"155\"\u003eNever use petroleum-based jelly (like Vaseline)\u003c\/b\u003e, as it will cause the rubber to swell and fail. Using a Teflon-based lubricant prevents the O-ring from pinching during assembly and extends the life of the seal by up to 3x.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003ePRODUCT FEATURES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"8,0,0\"\u003e\n\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eGenuine OEM Replacement:\u003c\/b\u003e Guaranteed factory fit for Pentair and Sta-Rite equipment.\u003c\/li\u003e\n\u003cli data-path-to-node=\"8,1,0\"\u003e\n\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eLeak Protection:\u003c\/b\u003e Engineered to seal the valve cover and eliminate leaks at the valve head.\u003c\/li\u003e\n\u003cli data-path-to-node=\"8,2,0\"\u003e\n\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eHigh-Durability Material:\u003c\/b\u003e Made from high-quality rubber designed to resist pool chemicals and UV degradation.\u003c\/li\u003e\n\u003cli data-path-to-node=\"8,3,0\"\u003e\n\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eO-Ring Designation:\u003c\/b\u003e Industry standard #2-258 (often referred to as O299).\u003c\/li\u003e\n\u003cli data-path-to-node=\"8,4,0\"\u003e\n\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eEasy DIY Repair:\u003c\/b\u003e Essential maintenance part that can be replaced in minutes to restore system integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eCOMPATIBILITY \u0026amp; CROSS-REFERENCES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"10,0,0\"\u003e\n\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eSta-Rite Multiport Valves:\u003c\/b\u003e Fits 1.5\" models \u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"44\"\u003eWC112-148\u003c\/b\u003e and \u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"58\"\u003eWC112-148A\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli data-path-to-node=\"10,1,0\"\u003e\n\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eHayward Cross-Reference:\u003c\/b\u003e Directly compatible with Hayward Powerflo LX and Powerflo II pumps (replaces \u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"102\"\u003eSPX1580Z1\u003c\/b\u003e).\u003c\/li\u003e\n\u003cli data-path-to-node=\"10,2,0\"\u003e\n\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eCommon Pump Models:\u003c\/b\u003e Also used in various Pentair and Hayward pump strainer covers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"12,0,0\"\u003e\n\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003ePart Number:\u003c\/b\u003e 355051275 \/ 35505-1275\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,1,0\"\u003e\n\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eBrand:\u003c\/b\u003e Pentair \/ Sta-Rite\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,2,0\"\u003e\n\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eInside Diameter:\u003c\/b\u003e ~6.25 inches\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,3,0\"\u003e\n\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003eWeight:\u003c\/b\u003e 0.02 lbs\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,4,0\"\u003e\n\u003cb data-path-to-node=\"12,4,0\" data-index-in-node=\"0\"\u003eMaterial:\u003c\/b\u003e Chemical-resistant Buna-N rubber\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWHY SHOP WITH AL'S COOL POOL STORE?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Fast, reliable shipping on every order\u003c\/li\u003e\n\u003cli\u003e✅ Genuine OEM and top-brand parts only\u003c\/li\u003e\n\u003cli\u003e✅ Knowledgeable pool \u0026amp; spa experts ready to help\u003c\/li\u003e\n\u003cli\u003e✅ Hassle-free returns and satisfaction guarantee\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":44598414278791,"sku":"355051275","price":15.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/1217\/4983\/files\/pentair-355051275-o-ring-dimensions.jpg?v=1778773437","url":"https:\/\/alscoolpoolstore.com\/products\/pentair-355051275-sta-rite-cover-o-ring-o299","provider":"Al's Cool Pool Store","version":"1.0","type":"link"}