{"product_id":"pentair-355148-challenger-diffuser","title":"Pentair Challenger High Head Diffuser","description":"\u003cp\u003eReplacement diffuser (Pentair 355148) for 1\/2 HP full-rated or 3\/4 HP up-rated Challenger High Pressure\/High Head pumps, including models CHI-NI-1\/2F and CHII-NI-3\/4A. It channels water from the impeller into the volute to maintain head pressure and hydraulic efficiency. This OEM Pentair\/PacFab part mounts behind the impeller; use it on High Head Challenger versions, not the standard-flow model.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52054771728697,"sku":"355148","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/2320\/4665\/files\/Pentair_355148_XL.webp?v=1774557260","url":"https:\/\/www.ezpools.com\/products\/pentair-355148-challenger-diffuser","provider":"EZ Pools","version":"1.0","type":"link"}