{"product_id":"25357-300-000-seal-plate-for-whisperflo-and-intelliflo-durable-seal","title":"25357-300-000 Seal Plate for Whisperflo and Intelliflo - Durable Seal","description":"\u003cp\u003eOur review of the 25357-300-000 seal plate looks at who needs this replacement and why it matters. Designed as a direct fit for Pentair Whisperflo and Intelliflo variable speed pool pumps, this seal plate aims to stop leaks and protect the motor. For pool owners with older Whisperflo or Intelliflo pumps who want a straightforward parts swap, the main reason to buy is the combination of PET construction and included gasket and shaft seal, which together address common sealing failures without a full pump rebuild.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits Pentair Whisperflo and Intelliflo variable speed pumps so it replaces part number 25357-300-000 and 074564 for a direct swap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable material:\u003c\/strong\u003e Made from strong PET material to improve toughness and extend the service life of the seal plate under regular pool use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak protection:\u003c\/strong\u003e Engineered for good sealing performance to reduce the chance of liquid or solid particles passing adjacent joint surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor protection:\u003c\/strong\u003e Prevents external impurities such as dust from entering the pump motor, helping avoid water damage from seal failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e Ships with a replacement gasket and shaft seal PS-1000 included so basic resealing work can be done without sourcing extra parts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis part suits pool owners, maintenance technicians, and repair shops who service Pentair Whisperflo and Intelliflo pumps and need a reliable seal plate replacement that matches Pentair part numbers 25357-300-000 and 074564. It is especially useful when a failing seal plate is the likely cause of motor moisture or visible leaks at the pump housing.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include owners of non-Pentair pump makes or anyone needing a full motor rebuild kit; this product is a targeted replacement plate and gasket set rather than a complete pump overhaul or electrical component replacement.\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 Pentair Whisperflo and Intelliflo pumps simplifies installation and reduces fitment guesswork.\u003c\/li\u003e\n\u003cli\u003ePET construction offers improved toughness and is likely to extend the life of the seal compared with brittle alternatives.\u003c\/li\u003e\n\u003cli\u003eIncludes the shaft seal PS-1000 and gasket, providing a more complete repair kit for common leaks.\u003c\/li\u003e\n\u003cli\u003eGood sealing performance helps keep dust and solids out of the motor area.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome customers report mixed experiences with leakage, so performance can depend on installation quality and pump condition.\u003c\/li\u003e\n\u003cli\u003eNot a replacement for parts outside the listed Pentair models or for pumps requiring additional worn components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Pumps\u003c\/td\u003e\n\u003ctd\u003ePentair Whisperflo and Intelliflo variable speed pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaces Part Numbers\u003c\/td\u003e\n\u003ctd\u003e25357-300-000, 074564\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Parts\u003c\/td\u003e\n\u003ctd\u003eSeal plate, gasket, shaft seal PS-1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePET (strong, durable plastic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Function\u003c\/td\u003e\n\u003ctd\u003ePrevent water leakage and protect pump motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWowewk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 25357-300-000 seal plate is a practical, value-minded replacement for owners of Pentair Whisperflo and Intelliflo pumps who need to address leaks without replacing the entire pump. With PET construction and a included gasket and PS-1000 shaft seal, it delivers solid durability and convenience for routine repairs, though careful installation is important to avoid mixed sealing results reported by some users.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my Intelliflo variable speed pump?\u003c\/strong\u003e\u003cbr\u003eYes, this seal plate is specified to fit Intelliflo variable speed pumps and Pentair Whisperflo models that use part numbers 25357-300-000 or 074564.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre all necessary seals included?\u003c\/strong\u003e\u003cbr\u003eYes, the package includes the seal plate, the gasket, and the shaft seal PS-1000 for the basic reseal job.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the PET material resist wear?\u003c\/strong\u003e\u003cbr\u003eThe PET construction is chosen for improved toughness and durability, which helps extend the life of the seal compared with less robust materials.\u003c\/p\u003e","brand":"Wowewk","offers":[{"title":"Default Title","offer_id":48603839889627,"sku":"B0D62JWJ4H","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61sBsbKZnuL._AC_SL1500.jpg?v=1778369704","url":"https:\/\/gearmusthave.com\/products\/25357-300-000-seal-plate-for-whisperflo-and-intelliflo-durable-seal","provider":"GearMustHave","version":"1.0","type":"link"}