{"title":"Hayward Perflex EC40 DE Filter Replacement Parts","description":"\u003cp\u003eHayward Perflex EC40 extended cycle DE filter parts (EC40AC and EC40C90 series systems), matched to the diagram. Click any number on the exploded view to see the part, price and stock. Leaking at the head? Replace the diaphragm gasket (#11). High pressure after bumping? The flex-tubes (#12) need cleaning or replacing. Not sure what you have? Call us or bring the part into any of our stores and we'll match it.\u003c\/p\u003e","products":[{"product_id":"haywardplasticthreadedwinterplugworingfor112fittinghppsp1022c","title":"Hayward Plastic Threaded Winter Plug w\/ O-Ring for 1-1\/2\" Fitting | SP1022C","description":"\u003cdiv\u003e\n\u003ch2\u003eHayward Plastic Threaded Winter Plug w\/ O-Ring for 1-1\/2\" Fitting | SP1022C\u003c\/h2\u003e\n\u003cp\u003eThe Hayward SP1022C 1.5\" MPT White Plug with O-Ring is an essential accessory for winterizing your pool and protecting it from harsh winter conditions. Expertly engineered for a secure fit, this plug effectively seals wall inlets and outlets, safeguarding your plumbing from freezing damage.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Crafted from high-quality white plastic for exceptional durability and long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak Prevention:\u003c\/strong\u003e Equipped with a built-in O-ring gasket that provides a tight, watertight seal, preventing leaks and ensuring maximum protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e Features male pipe thread (MPT) connections for quick, tool-free installation and removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Perfect for plugging return lines and plumbing connections in both above-ground and in-ground pools during winterization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreeze Protection:\u003c\/strong\u003e Helps prevent costly freezing damage to your pool’s plumbing system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnsure your pool’s plumbing stays safe and secure all winter long with the Hayward SP1022C Winter Plug — a reliable solution for effective pool winterization.\u003c\/p\u003e\n\u003cp\u003eSKU: SP1022C\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":51576134598972,"sku":"SP1022C","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hayward-plastic-threaded-winter-plug-w-o-ring-for-1-12-fitting-hayward-912925.jpg?v=1750392033"},{"product_id":"haywardtrimline2wayballvalvesp0723hppsp0723","title":"Hayward Trimline 2-Way Ball Valve | SP0723","description":"\u003cdiv\u003e\n\u003ch2\u003eHayward 1 1\/2\" MIP x 1 1\/2\" FIP 2-Way Trimline Ball Valve ABS | SP0723\u003c\/h2\u003e\n\u003cp\u003eThe Hayward SP0723 1 1\/2\" MIP x 1 1\/2\" FIP 2-Way Trimline Ball Valve offers reliable flow control and durable construction for pool and spa systems. Made from tough ABS plastic, this valve is designed for superior chemical resistance and longevity, ensuring years of dependable service.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 1\/2\" Male Iron Pipe (MIP) x 1 1\/2\" Female Iron Pipe (FIP) connections for versatile plumbing applications\u003c\/li\u003e\n\u003cli\u003e2-way design allows for simple on\/off flow control\u003c\/li\u003e\n\u003cli\u003eDial handle provides easy flow regulation and a clear visual indication of valve position\u003c\/li\u003e\n\u003cli\u003eTeflon seats and union end connectors ensure precise alignment and a secure, dependable sealing surface\u003c\/li\u003e\n\u003cli\u003eConstructed from durable, chemical-resistant ABS plastic for long-lasting performance\u003c\/li\u003e\n\u003cli\u003ePressure rating up to 50 pounds per square inch (psi)\u003c\/li\u003e\n\u003cli\u003eGenuine Hayward product for consistent quality and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePerfect for both new installations and replacements, the Hayward SP0723 delivers maximum flow efficiency and smooth operation for your pool or spa plumbing system.\u003c\/p\u003e\n\u003cp\u003eSKU: SP0723\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":51576140628284,"sku":"SP0723","price":33.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hayward-trimline-2-way-ball-valve-sp0723-hayward-554237.jpg?v=1750391783"},{"product_id":"hayward112maleunionblacksp1480blkhppsp1480blk","title":"Hayward 1-1\/2\" Male Union, Black | SP1480BLK","description":"\u003cdiv\u003e\n\u003ch2\u003eHayward 1-1\/2\" Male Union, Black | SP1480BLK\u003c\/h2\u003e\n\u003cp\u003eThe Hayward SP1480BLK is a 1-1\/2\" Male Pipe Thread (MPT) Self-Aligning Union crafted from durable black ABS plastic. Designed for ease of installation, this self-aligning union ensures a secure, leak-free connection and helps reduce the hassle of aligning plumbing components during assembly. It’s a genuine Hayward product, guaranteeing compatibility and quality for pool and spa plumbing systems.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 1-1\/2\" MPT\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eMaterial: Strong and durable ABS plastic\u003c\/li\u003e\n\u003cli\u003eSelf-aligning design simplifies installation and ensures precise connections\u003c\/li\u003e\n\u003cli\u003eGenuine Hayward replacement part for dependable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for new installations or as a replacement part, the Hayward SP1480BLK Male Union offers reliable, long-lasting service for your pool or spa plumbing system.\u003c\/p\u003e\n\u003cp\u003eSKU: SP1480BLK\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":51576147312956,"sku":"SP1480BLK","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hayward-1-12-male-union-black-sp1480blk-hayward-247683.jpg?v=1750391595"},{"product_id":"haywardcheckvalveecx4077b1hppecx4077b1","title":"Hayward Check Valve | ECX4077B1","description":"\u003cdiv\u003e\n\u003ch2\u003eHayward Perflex DE Filters Check Valve | ECX4077B1\u003c\/h2\u003e\n\u003cp\u003eThe Hayward® ECX4077B1 Check Valve is a high-quality replacement component designed for use with a variety of Hayward® filter systems, ensuring continued efficient performance and reliable operation. Built to match original specifications, this check valve is easy to install and offers long-lasting durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Hayward® replacement part\u003c\/li\u003e\n\u003cli\u003eEnsures one-way water flow to maintain filter efficiency\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-term reliability\u003c\/li\u003e\n\u003cli\u003eSimple, tool-free installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible With:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerflex® Extended-Cycle DE Filters: EC30, EC40, EC40AC, EC50A, EC50AC, EC65, EC65A, EC75, EC75A\u003c\/li\u003e\n\u003cli\u003eEasyClear™ Cartridge Filters: C400, C550\u003c\/li\u003e\n\u003cli\u003eASL Filters: C850, C1250\u003c\/li\u003e\n\u003cli\u003eStarClear™ Cartridge Filters\u003c\/li\u003e\n\u003cli\u003eReGenX™ Grid Element DE Filters: RG450, RG700\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaintain your pool system’s performance with the Hayward® ECX4077B1 Check Valve—designed to meet exact OEM standards for a seamless fit and optimal filtration efficiency.\u003c\/p\u003e\n\u003cp\u003eSKU: ECX4077B1\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":51576154587452,"sku":"ECX4077B1","price":21.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hayward-check-valve-ecx4077b1-hayward-846415.jpg?v=1750391535"},{"product_id":"haywardboxedpressuregaugeecx2709a1hppecx2709a1","title":"Hayward Boxed Pressure Gauge | ECX2709A1","description":"\u003cdiv\u003e\n\u003ch2\u003eHayward Boxed Pressure Gauge | ECX2709A1\u003c\/h2\u003e\n\u003cp\u003eThe Hayward ECX2709A1 Boxed Pressure Gauge is a reliable and essential accessory for monitoring your pool's filtration system. Designed to fit seamlessly with Hayward XStream® Filtration Series Cartridge Filters, this pressure gauge ensures you can easily detect changes in system pressure and determine when cleaning or maintenance is required.\u003c\/p\u003e\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pressure Gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Readings:\u003c\/strong\u003e Provides precise pressure monitoring to ensure optimal filter performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built with high-quality materials for long-lasting reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Comes boxed for added protection during shipping and storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible With:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHayward XStream® Filtration Series Cartridge Filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaintain peak performance of your pool's filtration system with the Hayward ECX2709A1 Pressure Gauge — a must-have for proactive pool care.\u003c\/p\u003e\n\u003cp\u003eSKU: ECX2709A1\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":51576155177276,"sku":"ECX2709A1","price":27.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hayward-boxed-pressure-gauge-ecx2709a1-hayward-494465.jpg?v=1750391533"},{"product_id":"haywardperflex20sqftmodularfilterwclampw3ec40achppw3ec40ac","title":"Hayward Perflex 20 sq ft Modular Filter w\/ Clamp | W3EC40AC","description":"\u003cdiv\u003e\n\u003ch2\u003eHayward Perflex 20 sq ft Modular Filter w\/ Clamp | W3EC40AC\u003c\/h2\u003e\n\u003cp\u003eThe Hayward Perflex® W3EC40AC 20 SqFt Modular DE Filter is designed to deliver exceptional water clarity for your swimming pool. This advanced filter uses diatomaceous earth (DE), one of the most efficient filtration media available, to remove the finest particles and ensure sparkling clean water. Perfect for pool owners who want outstanding performance with minimal maintenance, the Perflex system offers a reliable and economical solution.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended-Cycle Cleaning:\u003c\/strong\u003e Perflex filters operate with longer cleaning cycles for less frequent maintenance, saving time and effort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlex-Tube™ Design:\u003c\/strong\u003e Patented Flex-Tubes reuse DE powder and trapped debris to create fresh cleaning surfaces continuously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Backwashing Required:\u003c\/strong\u003e Helps conserve water by eliminating the need for backwashing during cleaning cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Provides superior filtration to capture even the smallest contaminants, delivering crystal-clear pool water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Modular filter design makes it easy to install and maintain, even in tighter equipment areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Area:\u003c\/strong\u003e 20 square feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Flow Rate:\u003c\/strong\u003e 40 gallons per minute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Media:\u003c\/strong\u003e Diatomaceous earth (D.E.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose the Hayward Perflex W3EC40AC Modular DE Filter for proven performance, long service life, and exceptional water clarity without the hassle of frequent maintenance or backwashing.\u003c\/p\u003e\n\u003cp\u003eSKU: W3EC40AC\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":51576157405500,"sku":"W3EC40AC","price":569.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hayward-perflex-20-sq-ft-modular-filter-w-clamp-w3ec40ac-hayward-790124.jpg?v=1750391393"},{"product_id":"haywardperflex1hpfiltersystemwbasehosekitw3ec40c92shppw3ec40c92s","title":"Hayward Perflex 1 HP Filter System w\/ Base \u0026 Hose Kit | W3EC40C92S","description":"\u003cdiv\u003e\n\u003ch2\u003eHayward Perflex 1 HP Filter System w\/ Base \u0026amp; Hose Kit | W3EC40C92S\u003c\/h2\u003e\n\u003cp\u003eThe Hayward Perflex® W3EC40C92S is a high-performance DE filter system designed to keep your above-ground pool sparkling clean and clear. With a 20 sq. ft. DE filter and a 1 HP pump, this system is engineered for superior efficiency and effective filtration, ensuring optimal water quality with reduced energy use.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Filtration:\u003c\/strong\u003e Cleans pools quickly by removing even the smallest particles on the first pass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented Flex-Tube System:\u003c\/strong\u003e Reuses DE powder and dirt mixture to continuously create fresh cleaning surfaces, reducing waste and enhancing efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExclusive Bump Handle:\u003c\/strong\u003e Activates Flex-Tubes, instantly purging them of dirt and used DE powder for easy maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Connect Union:\u003c\/strong\u003e Simplifies installation and winterization, making seasonal changes hassle-free.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Platform Base:\u003c\/strong\u003e Allows for the addition of an optional chlorine feeder for even more convenience and customization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete System:\u003c\/strong\u003e Includes base and hose kit for a ready-to-install filtration solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eQuality, value, and dependability are hallmarks of the Hayward Perflex system. Choose the W3EC40C92S for exceptional performance and sparkling clean water in your above-ground pool.\u003c\/p\u003e\n\u003cp\u003eSKU: W3EC40C92S\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":51576158748988,"sku":"W3EC40C92S","price":1109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hayward-perflex-1-hp-filter-system-w-base-hose-kit-w3ec40c92s-hayward-648721.jpg?v=1750391389"},{"product_id":"haywardperflexflextube5packecx1031pak5hppecx1031pak5","title":"Hayward Perflex Flex Tube, 5\/Pack | ECX1031PAK5","description":"\u003cdiv\u003e\n\u003ch1\u003eHayward ECX1031PAK5 Flex-Tube Assembly – Pack of 5 (13-3\/8″ Length)\u003c\/h1\u003e\n\u003cp\u003eThe Hayward ECX1031PAK5 is a five-unit pack of 13-3\/8″ length flex-tube assemblies designed for use in compatible DE filter systems. Ideal for service kits or filter rebuilds, this pack ensures you have multiple replacement tubes on hand for efficient maintenance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes five identical flex-tube assemblies — ideal for multi-tube replacement during filter service.\u003c\/li\u003e\n\u003cli\u003eSpecified length of 13-3\/8″ to match designated filter tank configurations.\u003c\/li\u003e\n\u003cli\u003eDesigned for service ease and inventory readiness for pool professionals and high-use accounts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ECX1031PAK5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 5 units in the pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Length:\u003c\/strong\u003e 13-3\/8″ each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Replacement flex-tube assemblies for compatible DE filter models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation \u0026amp; Service Notes\u003c\/h2\u003e\n\u003cp\u003ePrior to installation, shut off the pump and relieve system pressure. Access the filter tank and remove the worn tubes. Install each of the five new tubes ensuring they seat correctly in the manifold and align evenly. Reassemble the filter, restore circulation, and monitor for proper pressure and flow to confirm service success.\u003c\/p\u003e\n\u003ch2\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemove and inspect tubes when filter pressure rises beyond normal baselines or flow decreases.\u003c\/li\u003e\n\u003cli\u003eKeep a spare pack in your stock—having all five tubes in one kit simplifies the rebuild process and minimizes downtime.\u003c\/li\u003e\n\u003cli\u003eEnsure manifold surfaces and sealing areas are clean before reinstalling new tubes to avoid premature wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose This Pack?\u003c\/h2\u003e\n\u003cp\u003eFor pool service professionals or advanced homeowners maintaining DE filters, the ECX1031PAK5 pack offers efficient, professional-grade replacement parts. With a full set of tubes ready, you can perform thorough service without sourcing individual components, saving time and bolstering your parts inventory.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52335990866236,"sku":"ECX1031PAK5","price":30.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hayward-perflex-flex-tube-5pack-ecx1031pak5-cleaner-parts-4071704.jpg?v=1763588823"},{"product_id":"haywarddefiltertubesheetboltsetspx1500nyahppspx1500nya","title":"Hayward DE Filter Tube Sheet Bolt Set | SPX1500NYA","description":"\u003cdiv\u003e\n\u003ch2\u003eHayward SPX1500NYA – Tube Sheet Bolt Set\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Hayward SPX1500NYA is a replacement bolt set used to secure the tube sheet inside Hayward Perflex Extended-Cycle D.E. filters. It replaces worn, corroded, or missing hardware to ensure the filter grid assembly remains properly supported and stable during operation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOEM-style replacement bolt, nut, and washer set.\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Hayward Perflex EC-series D.E. filters.\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant hardware suitable for pool chemical environments.\u003c\/li\u003e\n\u003cli\u003eMaintains tube sheet stability and proper filter performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: SPX1500NYA\u003c\/li\u003e\n\u003cli\u003eIncludes: Bolt, nut, and washer\u003c\/li\u003e\n\u003cli\u003eTypical Bolt Length: Approximately 1 inch\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant metal (varies by production batch)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Models\u003c\/h3\u003e\n\u003cp\u003eDesigned for use with the following Hayward Perflex filter series:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerflex EC-series D.E. filters\u003c\/li\u003e\n\u003cli\u003eOther compatible Perflex models using the SPX1500NYA tube sheet bolt design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Instructions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTurn off the pump and relieve all pressure from the filter system.\u003c\/li\u003e\n\u003cli\u003eOpen the filter housing and locate the tube sheet bolts.\u003c\/li\u003e\n\u003cli\u003eRemove any damaged or corroded hardware.\u003c\/li\u003e\n\u003cli\u003eInstall the new bolt, nut, and washer, ensuring proper alignment.\u003c\/li\u003e\n\u003cli\u003eTighten securely, reassemble the filter, and restore operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTroubleshooting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoose tube sheet:\u003c\/strong\u003e Recheck bolt torque and confirm that all bolts are installed and tightened evenly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeakage or poor filtration:\u003c\/strong\u003e Verify tube sheet stability and inspect the grid assembly for proper seating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion on hardware:\u003c\/strong\u003e Replace bolts as needed and ensure filter tank is dry during maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance Tip\u003c\/h3\u003e\n\u003cp\u003eInspect all internal filter hardware annually. Replace worn or corroded bolts immediately to maintain proper filtration and avoid structural damage to the filter assembly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52335995912508,"sku":"SPX1500NYA","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hayward-de-filter-tube-sheet-bolt-set-spx1500nya-pool-filter-parts-9823516.jpg?v=1763414805"},{"product_id":"haywardplatformfilterbaseforec65ec75ec1161pakhppec1161pak","title":"Hayward Platform Filter Base for EC65\/EC75 | EC1161PAK","description":"\u003cdiv\u003e\n\u003ch1\u003eHayward EC1161PAK Platform Base with Screws\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e EC1161PAK\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eA corrosion-proof mounting base designed for pool filtration systems. It provides a sturdy, low-profile platform for mounting your filter and pump together in a compact and stable configuration.\u003c\/p\u003e\n\u003ch2\u003eCompatibility \u0026amp; Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFits Hayward Perflex D.E. filter systems (EC30, EC40) and Hayward StarClear or StarClear II modular cartridge filter tanks.\u003c\/li\u003e\n\u003cli\u003eIncludes pre-drilled holes for mounting compatible pumps, allowing secure installation of filter + pump on one base.\u003c\/li\u003e\n\u003cli\u003eUsed when the original base is damaged, missing or when relocating the filter\/pump assembly onto a new pad.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions approx: 26″ length × 16.5″ width × 2″ height.\u003c\/li\u003e\n\u003cli\u003eIncludes mounting screws for pump attachment.\u003c\/li\u003e\n\u003cli\u003eLow-profile design helps streamline equipment footprint and improve service access.\u003c\/li\u003e\n\u003cli\u003eConstructed of durable material designed to resist pool chemical environments and prolonged outdoor exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003ePlace the base on a level concrete pad. Align and mount the pump using the included screws through the pre-drilled holes. Position the filter on the base, ensuring the filter and pump are properly supported and aligned. Connect plumbing and electrical per manufacturer specs, then restore circulation and verify stable mounting and zero vibration.\u003c\/p\u003e\n\u003ch2\u003eMaintenance Tip\u003c\/h2\u003e\n\u003cp\u003eDuring seasonal equipment checks, verify that the base remains level, all mounting screws are tight and the assembly shows no movement. Replace the base if rocking, cracking or excessive corrosion is observed to maintain equipment longevity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52336006857020,"sku":"EC1161PAK","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hayward-platform-filter-base-for-ec65ec75-ec1161pak-pool-filter-parts-5596659.jpg?v=1762365336"},{"product_id":"haywardclampassemblywhardwareecx4000chppecx4000c","title":"Hayward Clamp Assembly w\/ Hardware | ECX4000C","description":"\u003cdiv class=\"product-description\"\u003e\n\n  \u003ch2\u003eHayward ECX4000C Clamp Assembly with Hardware for Perflex® Extended-Cycle D.E. Filters\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Hayward \u003cstrong\u003eECX4000C\u003c\/strong\u003e is an OEM \u003cstrong\u003eclamp assembly with hardware\u003c\/strong\u003e used to secure the filter head (top)\n    to the tank body on compatible Hayward \u003cstrong\u003ePerflex\u003c\/strong\u003e extended-cycle D.E. filters. If your clamp is cracked, warped,\n    stripped, or won’t tighten evenly, replacing the clamp helps restore a secure seal and safer, more reliable filter operation.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eFits \/ Compatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHayward \u003cstrong\u003ePerflex\u003c\/strong\u003e extended-cycle D.E. filter models including: \u003cstrong\u003eEC30\u003c\/strong\u003e, \u003cstrong\u003eEC40\u003c\/strong\u003e, \u003cstrong\u003eEC40AC\u003c\/strong\u003e, and \u003cstrong\u003eEC40C90\u003c\/strong\u003e series\u003c\/li\u003e\n    \u003cli\u003eAlso commonly referenced for Perflex extended-cycle filter model group \u003cstrong\u003eI_PFPPTS\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eClamp assembly (band)\u003c\/li\u003e\n    \u003cli\u003eHardware for tightening and securing the clamp (commonly includes bolts\/nuts and related hardware)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat It Fixes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eClamp is cracked, split, sun-brittle, or missing hardware\u003c\/li\u003e\n    \u003cli\u003eFilter head won’t seat evenly or clamp won’t hold tension\u003c\/li\u003e\n    \u003cli\u003eSeepage at the tank\/head seam caused by uneven clamping (after confirming the tank O-ring is in good shape)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSpecs (Quick Reference)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePart Number: \u003cstrong\u003eECX4000C\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003ePart Type: \u003cstrong\u003eFilter Parts\u003c\/strong\u003e (Clamp Assy w\/ Hardware)\u003c\/li\u003e\n    \u003cli\u003ePool Type: \u003cstrong\u003eIn-Ground\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eGTIN\/UPC: \u003cstrong\u003e610377748650\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eReplacement Part Warranty: \u003cstrong\u003e6 months (parts only)\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eApprox. Shipping Weight: \u003cstrong\u003e3.7 lb\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTurn off the pump and \u003cstrong\u003erelieve filter pressure\u003c\/strong\u003e before loosening any clamp.\u003c\/li\u003e\n    \u003cli\u003eClean the clamp seat area and sealing surfaces so the head sits squarely.\u003c\/li\u003e\n    \u003cli\u003eTighten evenly—uneven tension can pinch the O-ring and cause leaks.\u003c\/li\u003e\n    \u003cli\u003eIf you are servicing the clamp, inspect the \u003cstrong\u003etank O-ring\u003c\/strong\u003e and replace it if flattened, stretched, or nicked.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=ECX4000C\"\u003eHayward ECX4000C (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=EC40AC\"\u003eHayward Perflex EC40AC Filter Parts (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=EC50AC\"\u003eHayward Perflex EC50AC Filter Parts (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=ECX5000G\"\u003eHayward ECX5000G Diaphragm Gasket (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=ECX1322A\"\u003eHayward ECX1322A Vent Valve (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=DE%20powder\"\u003eD.E. Filter Powder (search)\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAlways depressurize the filter before opening—never loosen a clamp under pressure.\u003c\/li\u003e\n    \u003cli\u003eKeep the clamp band and sealing surfaces clean; grit can prevent even clamping and cause leaks.\u003c\/li\u003e\n    \u003cli\u003eLightly lubricate large O-rings with silicone-based pool lubricant to reduce pinching and improve sealing.\u003c\/li\u003e\n    \u003cli\u003eIf leaks persist after replacing the clamp, inspect the head and tank flange for warping or cracks.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52589938082108,"sku":"ECX4000C","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hayward-clamp-assembly-w-hardware-ecx4000c-pool-filter-parts-2097197.jpg?v=1773156318"},{"product_id":"haywardfilterheadwventvalveecx5000bphppecx5000bp","title":"Hayward Filter Head w\/ Vent Valve | ECX5000BP","description":"\u003cdiv class=\"product-description\"\u003e\n\n  \u003ch2\u003eHayward ECX5000BP Filter Head with Vent Valve (Platinum) for Perflex Extended-Cycle D.E. Filters\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Hayward \u003cstrong\u003eECX5000BP\u003c\/strong\u003e is an OEM \u003cstrong\u003efilter head (top cover) with integrated vent valve\u003c\/strong\u003e for Hayward\n    \u003cstrong\u003ePerflex\u003c\/strong\u003e extended-cycle D.E. filters. This is the upper head that clamps to the filter body and provides the mounting\n    point for the internal bump mechanism, while the \u003cstrong\u003event valve\u003c\/strong\u003e helps bleed trapped air during startup and service.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eFits \/ Compatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHayward \u003cstrong\u003ePerflex EC40AC\u003c\/strong\u003e Extended-Cycle D.E. filter\u003c\/li\u003e\n    \u003cli\u003eHayward \u003cstrong\u003ePerflex EC50AC\u003c\/strong\u003e Extended-Cycle D.E. filter\u003c\/li\u003e\n    \u003cli\u003eAlso commonly referenced for Perflex EC-series variants that use the same clamp-style head (verify your model\/parts diagram)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComplete filter head\u003c\/strong\u003e (top) with built-in \u003cstrong\u003event valve\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eHelps restore a tight, secure top seal when the original head is \u003cstrong\u003ecracked, warped, or leaking\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eDesigned for clamp-style Perflex “AC” filter configurations\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSpecs (Quick Reference)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePart Number: \u003cstrong\u003eECX5000BP\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003ePart Type: \u003cstrong\u003eFilter Head \/ Top\u003c\/strong\u003e with vent valve\u003c\/li\u003e\n    \u003cli\u003eApprox. Dimensions: \u003cstrong\u003e13.5\" L x 13.5\" W x 5\" D\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCommon Alternate Part Numbers: \u003cstrong\u003eEC5000BP\u003c\/strong\u003e, \u003cstrong\u003e4810-04E\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Reasons to Replace\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHairline cracks or visible damage on the filter head\u003c\/li\u003e\n    \u003cli\u003ePersistent leaking at the top clamp area after replacing the main tank O-ring\u003c\/li\u003e\n    \u003cli\u003eVent valve area leaking or damaged\u003c\/li\u003e\n    \u003cli\u003eWarped head from age\/heat\/over-tightening\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTurn off the pump and \u003cstrong\u003erelieve filter pressure\u003c\/strong\u003e before loosening the clamp.\u003c\/li\u003e\n    \u003cli\u003eInspect the \u003cstrong\u003eclamp assembly\u003c\/strong\u003e and the large tank O-ring; replace worn seals to prevent repeat leaks.\u003c\/li\u003e\n    \u003cli\u003eClean sealing surfaces and seat the head evenly before tightening the clamp.\u003c\/li\u003e\n    \u003cli\u003eAfter reassembly, restart the system and use the vent valve to purge air until a steady stream of water appears.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=ECX5000BP\"\u003eHayward ECX5000BP Filter Head (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=EC40AC%20parts\"\u003eHayward Perflex EC40AC Parts (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=EC50AC%20parts\"\u003eHayward Perflex EC50AC Parts (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=ECX1322A\"\u003eHayward ECX1322A Directional Vent Valve (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=ECX5000C\"\u003eHayward Perflex Clamp Assembly (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=ECX5000G\"\u003eHayward ECX5000G Diaphragm Gasket (search)\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAlways shut the pump off and bleed pressure before opening the filter.\u003c\/li\u003e\n    \u003cli\u003eKeep the clamp band and sealing surfaces clean—grit can cause leaks and uneven clamp tension.\u003c\/li\u003e\n    \u003cli\u003eLubricate large O-rings lightly with a silicone-based pool lubricant to reduce pinching and improve sealing.\u003c\/li\u003e\n    \u003cli\u003eIf you see D.E. returning to the pool, inspect internal gaskets\/diaphragm components during your next service.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52589938114876,"sku":"ECX5000BP","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hayward-filter-head-w-vent-valve-ecx5000bp-pool-filter-parts-9804900.jpg?v=1773156318"},{"product_id":"haywarddiaphramgasketecx5000ghppecx5000g","title":"Hayward Diaphram Gasket | ECX5000G","description":"\u003cdiv class=\"product-description\"\u003e\n\n  \u003ch2\u003eHayward ECX5000G Diaphragm Gasket (New Style \/ No Screw Holes) for Perflex Extended-Cycle D.E. Filters\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Hayward \u003cstrong\u003eECX5000G\u003c\/strong\u003e is an OEM \u003cstrong\u003ediaphragm gasket\u003c\/strong\u003e used in Hayward \u003cstrong\u003ePerflex\u003c\/strong\u003e extended-cycle\n    D.E. filters. This gasket is the flexible sealing diaphragm that helps the filter’s internal bump\/cleaning mechanism operate correctly\n    while maintaining a tight seal to prevent bypassing and leakage.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eFits \/ Compatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHayward \u003cstrong\u003ePerflex Extended-Cycle D.E.\u003c\/strong\u003e filter models including \u003cstrong\u003eEC40AC\u003c\/strong\u003e and \u003cstrong\u003eEC50AC\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eAlso commonly listed for \u003cstrong\u003eEC-40C\u003c\/strong\u003e and \u003cstrong\u003eEC-50C\u003c\/strong\u003e series filters\u003c\/li\u003e\n    \u003cli\u003eOften referenced for additional Perflex\/EC-series variants such as \u003cstrong\u003eEC40C90\u003c\/strong\u003e, \u003cstrong\u003eEC50C90\u003c\/strong\u003e, and related configurations (match your filter model\/parts diagram)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNew style diaphragm gasket\u003c\/strong\u003e commonly described as \u003cstrong\u003ewithout screw holes\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eMade from durable, chemical-resistant rubber for long service life\u003c\/li\u003e\n    \u003cli\u003eHelps maintain proper internal sealing and efficient filtration performance\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Reasons to Replace\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eWater leaking at the filter’s internal diaphragm area\u003c\/li\u003e\n    \u003cli\u003eFilter performance drop due to internal bypassing (worn or torn diaphragm)\u003c\/li\u003e\n    \u003cli\u003eCracked, stiff, swollen, or torn gasket discovered during filter service\u003c\/li\u003e\n    \u003cli\u003ePreventive replacement during a Perflex internal rebuild\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTurn off the pump and \u003cstrong\u003erelieve filter pressure\u003c\/strong\u003e before opening the tank.\u003c\/li\u003e\n    \u003cli\u003eClean sealing surfaces thoroughly before installing the new diaphragm gasket.\u003c\/li\u003e\n    \u003cli\u003eInspect related internal parts (bump mechanism components, O-rings, and sealing surfaces) while the filter is open.\u003c\/li\u003e\n    \u003cli\u003eAfter reassembly, restart the system and check for leaks during the first run cycle.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSpecs (Quick Reference)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePart Number: \u003cstrong\u003eECX5000G\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003ePart Type: \u003cstrong\u003eDiaphragm Gasket\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eMaterial: \u003cstrong\u003eRubber\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCommon Cross-References: \u003cstrong\u003e305173\u003c\/strong\u003e, \u003cstrong\u003e4820-08\u003c\/strong\u003e, \u003cstrong\u003eG-461\u003c\/strong\u003e, \u003cstrong\u003eHAY-051-1507\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=ECX5000G\"\u003eHayward ECX5000G Diaphragm Gasket (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=EC40AC%20parts\"\u003eHayward Perflex EC40AC Filter Parts (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=EC50AC%20parts\"\u003eHayward Perflex EC50AC Filter Parts (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=perflex%20de%20filter%20diaphragm%20gasket\"\u003ePerflex Diaphragm \/ Gasket Parts (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=de%20powder\"\u003eD.E. Filter Powder (search)\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMaintain balanced water chemistry to reduce rubber swelling and premature gasket wear.\u003c\/li\u003e\n    \u003cli\u003eIf you notice D.E. returning to the pool, inspect internal seals\/diaphragm condition during the next service interval.\u003c\/li\u003e\n    \u003cli\u003eWhen opening a Perflex filter, clean all sealing surfaces—grit and old D.E. can prevent a proper seal.\u003c\/li\u003e\n    \u003cli\u003eFollow the recommended bump\/cleaning routine and recharge the correct amount of D.E. after cleaning.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52589938147644,"sku":"ECX5000G","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hayward-diaphram-gasket-ecx5000g-pool-filter-parts-1946585.jpg?v=1772883192"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/collections\/hayward-perflex-ec40-filter-exploded-view.png?v=1790443201","url":"https:\/\/aquapoolsupply.com\/collections\/parts-list-hayward-perflex-ec40.oembed","provider":"Aqua Pool Supply","version":"1.0","type":"link"}