{"product_id":"generic-355074-replacement-impeller-for-pentair-superflo-sta-rite-supermax-1-5-hp-direct-fit-durable","title":"Generic 355074 Replacement Impeller for Pentair SuperFlo \u0026 Sta-Rite SuperMax 1.5 HP — Direct-Fit, Durable","description":"\u003cp\u003e\u003cstrong\u003eThis is a direct-fit replacement 355074 impeller designed to restore proper flow and quiet operation to Pentair SuperFlo, Sta-Rite SuperMax and Challenger 1.5 HP pool and spa pumps.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen a pump begins to make unusual noises or shows reduced water intake, the impeller is often the worn component. Replacing the impeller is a targeted, cost-effective repair that restores hydraulic performance without the expense of a full pump swap. This 355074 replacement matches the original specifications for many 1-1\/2 HP Pentair and Sta-Rite models and is made with durable materials for consistent service life.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I know this impeller fits my pump?\u003c\/h3\u003e\n\u003cp\u003eCompatibility depends on your pump model and horsepower. Confirm the pump model number and that it’s a 1.5 HP Pentair SuperFlo, Sta-Rite SuperMax, Challenger or compatible Superflo VST unit before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Pentair Challenger \/ Pinnacle high-flow 1.5 HP inground pumps\u003c\/li\u003e\n  \u003cli\u003eCompatible with Pentair SuperFlo and Sta-Rite SuperMax 1.5 HP models\u003c\/li\u003e\n  \u003cli\u003ePart number: 355074 — match to your parts diagram or existing impeller\u003c\/li\u003e\n  \u003cli\u003eCheck the impeller lock screw location and shaft size for exact fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools and steps are required to install the 355074 impeller?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic pump maintenance. You’ll remove the pump housing, extract the old impeller, and install the new one using the lock screw that secures it to the shaft.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBasic hand tools: screwdrivers, pliers, and socket or wrench set\u003c\/li\u003e\n  \u003cli\u003eRemove pump strainer lid and housing to access the impeller\u003c\/li\u003e\n  \u003cli\u003eUnscrew the impeller lock screw, slide off old impeller, and fit the replacement\u003c\/li\u003e\n  \u003cli\u003eTighten per manufacturer torque guidance and reassemble housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance improvements should I expect after replacing the impeller?\u003c\/h3\u003e\n\u003cp\u003eA fresh impeller typically restores pump flow, reduces vibrations and eliminates cavitation noises caused by worn vanes. You should notice improved circulation and more consistent pressure across filters and heaters.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved water flow and suction compared to a worn impeller\u003c\/li\u003e\n  \u003cli\u003eQuieter operation and reduced vibration under load\u003c\/li\u003e\n  \u003cli\u003eMore efficient filter and heater performance due to stable flow\u003c\/li\u003e\n  \u003cli\u003eExtends pump life by preventing damage from imbalanced components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is this replacement impeller and what maintenance helps longevity?\u003c\/h3\u003e\n\u003cp\u003eThe impeller is built from high-performance materials to resist wear from normal pool debris and chemical exposure. Routine maintenance—cleaning the strainer basket, checking seals and avoiding dry-running—helps the impeller last longer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed for resistance to erosion and routine wear\u003c\/li\u003e\n  \u003cli\u003eInspect and clean basket and diffuser regularly to prevent clogging\u003c\/li\u003e\n  \u003cli\u003eReplace shaft seals and O-rings if they show wear to avoid leaks\u003c\/li\u003e\n  \u003cli\u003eAvoid running pump dry to prevent premature impeller damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: pool and spa owners, service technicians and maintenance professionals who want a direct, cost-effective repair for 1-1\/2 HP Pentair and Sta-Rite pumps. If you need to restore proper circulation and reduce noise without replacing the entire pump, this 355074 impeller is a practical replacement option—just confirm compatibility with your pump model and follow safe installation practices.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this impeller fit any 1.5 HP Pentair pump?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits many Pentair SuperFlo, Challenger, Pinnacle and Sta-Rite SuperMax 1.5 HP models, but confirm your pump model and part number before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the impeller myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—basic tools and pump disassembly are required; follow manufacturer torque and safety steps or use a technician if unsure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":56832737509716,"sku":"B0F62MNFH2","price":51.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/generic-355074-front-view.jpg?v=1787033287","url":"https:\/\/gardenluxe.co.uk\/products\/generic-355074-replacement-impeller-for-pentair-superflo-sta-rite-supermax-1-5-hp-direct-fit-durable","provider":"Gardenluxe Uk","version":"1.0","type":"link"}