{"product_id":"swimables-sw-21-302-pentair-pump-impeller","title":"Swimables Impeller for Pentair Pumps 0.75 HP","description":"\u003cp\u003eThe \u003cstrong\u003eSwimables Impeller (SW-21-302)\u003c\/strong\u003e is a replacement pump impeller designed for \u003cstrong\u003ePentair pool pumps\u003c\/strong\u003e equipped with a \u003cstrong\u003e0.75 HP full-rated or 1 HP up-rated motor\u003c\/strong\u003e. The impeller is the primary hydraulic component responsible for generating water flow through the pump, filter, and circulation system.\u003c\/p\u003e\n\u003cp\u003eWhen an impeller becomes worn, cracked, or obstructed, circulation efficiency drops even if the motor continues to run. Replacing the impeller restores proper flow, pressure, and overall system performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy the Impeller Matters\u003c\/h3\u003e\n\u003cp\u003eThe impeller converts motor rotation into usable water movement. Over time, debris ingestion, chemical exposure, heat, or shaft seal failure can damage the impeller vanes or hub.\u003c\/p\u003e\n\u003cp\u003eCommon symptoms of a failing impeller include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eReduced circulation or weak return flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInadequate skimmer suction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePoor heater or cleaner performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePump running without producing expected pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplacing the impeller is often the correct solution when flow loss is present but the motor is still operating.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eCorrect Sizing for 0.75 HP Full-Rated \/ 1 HP Up-Rated Motors\u003c\/h3\u003e\n\u003cp\u003eThis impeller is engineered specifically for Pentair pumps using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0.75 HP full-rated motors\u003c\/strong\u003e, or\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 HP up-rated motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMatching the impeller to the correct motor rating is critical. Installing the wrong impeller can overload the motor, reduce hydraulic efficiency, or shorten pump lifespan.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTypically Replaced During Wet-End Service\u003c\/h3\u003e\n\u003cp\u003eImpeller replacement commonly occurs during service involving:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eShaft seal replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiffuser inspection or replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePump housing or wet-end repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePump disassembly is required and installation should be performed by an experienced pool professional or knowledgeable DIY installer following proper safety procedures.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eSwimables Pump Impeller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSwimables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eSW-21-302\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Compatibility\u003c\/td\u003e\n\u003ctd\u003ePentair pool pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Rating\u003c\/td\u003e\n\u003ctd\u003e0.75 HP Full-Rated \/ 1 HP Up-Rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePump Impeller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003ePool pump wet end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eInternal pump component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Buy From Benchmark Pool Supply\u003c\/h2\u003e\n\u003cp\u003eWhen you purchase pump repair components from Benchmark Pool Supply, you’re buying from a team that works with real-world pump repairs every day. We stock the parts technicians commonly replace, ship from U.S. inventory, and help customers avoid incorrect impeller selection that can lead to poor performance or motor damage. Every order is handled by knowledgeable staff familiar with Pentair pump systems.\u003c\/p\u003e","brand":"Swimables","offers":[{"title":"Default Title","offer_id":43264506429514,"sku":"SW-21-302","price":46.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6580\/7178\/files\/337_61z2UGyaygL_2efeaf5d-b87d-4324-96e2-3d3c8f3b91e1.webp?v=1787164067","url":"https:\/\/benchmarkpoolsupply.com\/products\/swimables-sw-21-302-pentair-pump-impeller","provider":"Benchmark Pool Supply","version":"1.0","type":"link"}