{"product_id":"seal-plate-replacement-for-pen-tair-whisperflo-intelliflo-durable","title":"Seal Plate Replacement for Pen-tair Whisperflo Intelliflo - Durable","description":"\u003cp\u003eOur review of the 25357-300-000 seal plate replacement finds it best for pool owners maintaining older Pen-tair Whisperflo and Intelliflo pumps who want a straightforward, durable fix. The single biggest reason to buy is the exact-fit replacement and included gasket and washer that address leaks caused by worn diffusers or impellers, restoring reliable pump operation without replacing the whole unit. This review focuses on compatibility, material quality, and whether the included parts make installation painless.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to replace parts 5074-18A, 074564, 25357-300-000 and V20-208, it ensures a correct fit for Pen-tair Whisperflo 1HP and Pen-tair Intelliflo 2 VST pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete package:\u003c\/strong\u003e The kit includes a sealing plate, sealing plate gasket and sealing plate washer, providing the core components needed for a basic seal plate repair in one purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable material:\u003c\/strong\u003e Molded from premium PET material, the plate resists deformation and offers improved longevity compared with brittle alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak resolution:\u003c\/strong\u003e Replacing an aged or damaged diffuser and impeller seal plate with this unit reduces leaks and the related downtime for pool circulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfter-sales support:\u003c\/strong\u003e Two years warranty and customer support promise timely help if an issue arises during installation or early use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis replacement seal plate is aimed at DIY-minded pool owners and maintenance professionals who service Pen-tair Whisperflo 1HP and Pen-tair Intelliflo 2 VST pumps and need a direct replacement part to stop leaks and restore pump performance. It suits those who want a compact repair that avoids buying a full pump or expensive OEM assemblies.\u003c\/p\u003e\u003cp\u003eIt is not intended for owners of pumps outside the stated compatibility list or for systems that require additional components beyond the included gasket and washer; those users should verify model fitment or consult a technician for more extensive rebuild kits.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect compatibility with multiple Pen-tair Whisperflo and Intelliflo part numbers simplifies sourcing the right part.\u003c\/li\u003e\n\u003cli\u003eIncludes gasket and washer so installers have the essential pieces for a basic replacement job.\u003c\/li\u003e\n\u003cli\u003eConstructed from PET for better resilience and a longer service life compared with lower-grade plastics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eContains only the sealing plate, gasket and washer, so additional worn pump components may still require separate purchase.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Numbers Replaced\u003c\/td\u003e\n\u003ctd\u003e5074-18A, 074564, 25357-300-000, V20-208\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003ePen-tair Whisperflo 1HP; Pen-tair Intelliflo 2 VST 011055\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003eSealing plate x1, sealing plate gasket x1, sealing plate washer x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePremium PET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 25357-300-000 seal plate replacement is a practical, cost-effective repair option for users with compatible Pen-tair Whisperflo and Intelliflo pumps who need to stop leaks and extend pump life. With a complete basic kit and PET construction, it represents good value for routine maintenance, though buyers should confirm model fit and be prepared to source any additional worn parts separately.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my Whisperflo 1HP?\u003c\/strong\u003e\u003cbr\u003eYes, the plate is listed as compatible with Pen-tair Whisperflo 1HP and replaces the referenced part numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the package?\u003c\/strong\u003e\u003cbr\u003eThe kit contains one sealing plate, one sealing plate gasket and one sealing plate washer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty is offered?\u003c\/strong\u003e\u003cbr\u003eThe product comes with a 2 year warranty and seller support for after-sales issues.\u003c\/p\u003e","brand":"FOREBEN","offers":[{"title":"Default Title","offer_id":48651020927195,"sku":"B0F1XM4JLP","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61vr_6QxjnL._AC_SL1500.jpg?v=1778655180","url":"https:\/\/gearmusthave.com\/products\/seal-plate-replacement-for-pen-tair-whisperflo-intelliflo-durable","provider":"GearMustHave","version":"1.0","type":"link"}