{"product_id":"pentairstrainercoveroringu9229zpenu9229z","title":"Pentair Strainer Cover O-Ring U9-229Z","description":"\u003cp\u003eThe Pentair Strainer Cover O-Ring U9-229Z restores a tight seal between your pump lid and strainer housing. This helps your system prime properly and run efficiently. This genuine OEM Pentair replacement is built to handle pool chemicals, heat, and daily pressure changes without cracking. It’s a simple, low-cost fix that prevents bigger pump performance problems down the line.\u003c\/p\u003e\n\u003ch2\u003eWhy is my Pentair pump losing prime or pulling in air?\u003c\/h2\u003e\n\u003cp\u003eIn many cases, a worn or flattened strainer lid o-ring is the culprit. The Pentair U9-229Z O-Ring creates a watertight seal that prevents air from entering the pump housing during operation. Replacing it restores proper suction, improves circulation, and helps protect your pump motor from running dry.\u003c\/p\u003e\n\u003c!--split--\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52341034910063,"sku":"PENU9229Z","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/2691\/8805\/files\/Pentair_Strainer_Cover_O-Ring_U9-229Z.png?v=1783521444","url":"https:\/\/shastapoolsupply.com\/products\/pentairstrainercoveroringu9229zpenu9229z","provider":"Shasta Pool Supply","version":"1.0","type":"link"}