{"product_id":"pentair-355331-diffuser-o-ring","title":"Pentair Challenger Diffuser O-Ring","description":"\u003cp\u003eReplacement diffuser O-ring for Pentair Challenger High Flow and High Pressure inground pumps; also fits WaterFall specialty pumps (replaces 355331\/355331Z). It seals the diffuser to the volute to stop air leaks, preserve prime, and maintain performance. This is an OEM seal; apply silicone-based pool lubricant during installation for proper seating.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52054772941113,"sku":"355331","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/2320\/4665\/files\/Pentair_355331_XL.webp?v=1774557311","url":"https:\/\/www.ezpools.com\/products\/pentair-355331-diffuser-o-ring","provider":"EZ Pools","version":"1.0","type":"link"}