{"product_id":"haywardperflex27sqftbasicmodularfilterw3ec65ahppw3ec65a","title":"Hayward Perflex 27 sq ft Basic Modular Filter | W3EC65A","description":"\u003ch2 data-section-id=\"1p927wt\" data-start=\"373\" data-end=\"392\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"394\" data-end=\"725\"\u003eThe \u003cstrong data-start=\"398\" data-end=\"455\"\u003eHayward Perflex 27 sq ft Basic Modular Filter W3EC65A\u003c\/strong\u003e is an extended-cycle DE filter designed to deliver clear, sparkling pool water with efficient, no-backwash operation. Built with Hayward’s patented \u003cstrong data-start=\"604\" data-end=\"617\"\u003eFlex-Tube\u003c\/strong\u003e design, this filter uses diatomaceous earth to capture fine particles and maintain excellent water clarity.\u003c\/p\u003e\n\u003cp data-start=\"727\" data-end=\"1038\"\u003eUnlike traditional backwash DE filters, the Perflex system uses a built-in \u003cstrong data-start=\"802\" data-end=\"817\"\u003ebump handle\u003c\/strong\u003e to clean the Flex-Tubes and redistribute the DE powder, helping extend filter cycles and reduce water waste. This makes the W3EC65A a practical choice for pool owners who want DE-level filtration with simple maintenance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1vdrhtn\" data-start=\"1040\" data-end=\"1052\"\u003eIdeal For\u003c\/h2\u003e\n\u003cp data-start=\"1054\" data-end=\"1335\"\u003eResidential swimming pools\u003cbr data-start=\"1080\" data-end=\"1083\"\u003eIn-ground pool applications\u003cbr data-start=\"1110\" data-end=\"1113\"\u003ePool owners looking for DE filtration without backwashing\u003cbr data-start=\"1170\" data-end=\"1173\"\u003eReplacement for Hayward EC65A \/ W3EC65A filter systems\u003cbr data-start=\"1227\" data-end=\"1230\"\u003eCustomers wanting fine-particle water clarity\u003cbr data-start=\"1275\" data-end=\"1278\"\u003eSystems requiring a 27 sq. ft. extended-cycle DE filter\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1337\" data-end=\"1352\"\u003eKey Features\u003c\/h2\u003e\n\u003ch3 data-section-id=\"f4igwt\" data-start=\"1354\" data-end=\"1387\"\u003e27 sq. ft. DE Filtration Area\u003c\/h3\u003e\n\u003cp data-start=\"1389\" data-end=\"1496\"\u003eThe 27 square foot filtration area provides efficient dirt and debris capture for residential pool systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"182b6ib\" data-start=\"1498\" data-end=\"1527\"\u003ePatented Flex-Tube Design\u003c\/h3\u003e\n\u003cp data-start=\"1529\" data-end=\"1665\"\u003eHayward’s Flex-Tube system efficiently reuses the DE powder and dirt mixture to form fresh filtering surfaces during the cleaning cycle.\u003c\/p\u003e\n\u003ch3 data-section-id=\"9f62aw\" data-start=\"1667\" data-end=\"1694\"\u003eNo Backwashing Required\u003c\/h3\u003e\n\u003cp data-start=\"1696\" data-end=\"1820\"\u003eThe W3EC65A cleans without traditional backwashing, helping conserve treated pool water and simplifying routine maintenance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"frj9vs\" data-start=\"1822\" data-end=\"1847\"\u003eExclusive Bump Handle\u003c\/h3\u003e\n\u003cp data-start=\"1849\" data-end=\"2007\"\u003eThe integrated bump handle activates the Flex-Tubes, helping purge dirt and DE powder from the tube surfaces so the filter can continue operating efficiently.\u003c\/p\u003e\n\u003ch3 data-section-id=\"186frpb\" data-start=\"2009\" data-end=\"2038\"\u003eSuperior DE Water Clarity\u003c\/h3\u003e\n\u003cp data-start=\"2040\" data-end=\"2125\"\u003eDiatomaceous earth filtration captures fine particles for clear, polished pool water.\u003c\/p\u003e\n\u003ch3 data-section-id=\"zvp3zg\" data-start=\"2127\" data-end=\"2150\"\u003eSelf-Venting Design\u003c\/h3\u003e\n\u003cp data-start=\"2152\" data-end=\"2271\"\u003eThe filter is designed to expel air that may be present in the system through the filtered water returning to the pool.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yg05mi\" data-start=\"2273\" data-end=\"2295\"\u003eUniform DE Coating\u003c\/h3\u003e\n\u003cp data-start=\"2297\" data-end=\"2440\"\u003eThe combination diffuser and lower mixing chamber help produce a uniform coating of DE on the Flex-Tubes for consistent filtration performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1pvxhc6\" data-start=\"2442\" data-end=\"2466\"\u003eIntegral Check Valve\u003c\/h3\u003e\n\u003cp data-start=\"2468\" data-end=\"2544\"\u003eThe built-in check valve helps prevent system backflow when the pump is off.\u003c\/p\u003e\n\u003ch2 data-section-id=\"2qq1z5\" data-start=\"2546\" data-end=\"2557\"\u003eBenefits\u003c\/h2\u003e\n\u003cp data-start=\"2559\" data-end=\"2881\"\u003eThe Hayward W3EC65A is a strong option for pool owners who want the water clarity of DE filtration with less water waste than standard backwash systems. Its extended-cycle design helps lengthen time between cleanings, while the bump handle allows quick cleaning of the Flex-Tubes without opening the filter tank each time.\u003c\/p\u003e\n\u003cp data-start=\"2883\" data-end=\"3074\"\u003eWith its 27 sq. ft. filtration area, 67 GPM flow rate, and 6 lb DE charge, this model is well suited for residential pool systems when properly matched with the pump, plumbing, and pool size.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"3076\" data-end=\"3093\"\u003eSpecifications\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 data-start=\"3095\" data-end=\"3746\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3095\" data-end=\"3122\"\u003e\n\u003ctr data-start=\"3095\" data-end=\"3122\"\u003e\n\u003cth data-start=\"3095\" data-end=\"3111\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"3111\" data-end=\"3122\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3133\" data-end=\"3746\"\u003e\n\u003ctr data-start=\"3133\" data-end=\"3152\"\u003e\n\u003ctd data-start=\"3133\" data-end=\"3141\" data-col-size=\"sm\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3141\" data-end=\"3152\"\u003eHayward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3153\" data-end=\"3173\"\u003e\n\u003ctd data-start=\"3153\" data-end=\"3162\" data-col-size=\"sm\"\u003eSeries\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3162\" data-end=\"3173\"\u003ePerflex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3174\" data-end=\"3193\"\u003e\n\u003ctd data-start=\"3174\" data-end=\"3182\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-start=\"3182\" data-end=\"3193\" data-col-size=\"sm\"\u003eW3EC65A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3194\" data-end=\"3211\"\u003e\n\u003ctd data-start=\"3194\" data-end=\"3200\" data-col-size=\"sm\"\u003eSKU\u003c\/td\u003e\n\u003ctd data-start=\"3200\" data-end=\"3211\" data-col-size=\"sm\"\u003eW3EC65A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3212\" data-end=\"3244\"\u003e\n\u003ctd data-start=\"3212\" data-end=\"3228\" data-col-size=\"sm\"\u003eUPC \/ Barcode\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3228\" data-end=\"3244\"\u003e610377387859\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3245\" data-end=\"3286\"\u003e\n\u003ctd data-start=\"3245\" data-end=\"3259\" data-col-size=\"sm\"\u003eFilter Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3259\" data-end=\"3286\"\u003eDE \/ Diatomaceous Earth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3287\" data-end=\"3336\"\u003e\n\u003ctd data-start=\"3287\" data-end=\"3302\" data-col-size=\"sm\"\u003eFilter Style\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3302\" data-end=\"3336\"\u003eExtended-Cycle \/ Basic Modular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3337\" data-end=\"3379\"\u003e\n\u003ctd data-start=\"3337\" data-end=\"3365\" data-col-size=\"sm\"\u003eEffective Filtration Area\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3365\" data-end=\"3379\"\u003e27 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3380\" data-end=\"3404\"\u003e\n\u003ctd data-start=\"3380\" data-end=\"3394\" data-col-size=\"sm\"\u003eDE Required\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3394\" data-end=\"3404\"\u003e6 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3405\" data-end=\"3427\"\u003e\n\u003ctd data-start=\"3405\" data-end=\"3417\" data-col-size=\"sm\"\u003eFlow Rate\u003c\/td\u003e\n\u003ctd data-start=\"3417\" data-end=\"3427\" data-col-size=\"sm\"\u003e67 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3428\" data-end=\"3451\"\u003e\n\u003ctd data-start=\"3428\" data-end=\"3445\" data-col-size=\"sm\"\u003eValve Included\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3445\" data-end=\"3451\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3452\" data-end=\"3481\"\u003e\n\u003ctd data-start=\"3452\" data-end=\"3475\" data-col-size=\"sm\"\u003eBackwashing Required\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3475\" data-end=\"3481\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3482\" data-end=\"3534\"\u003e\n\u003ctd data-start=\"3482\" data-end=\"3500\" data-col-size=\"sm\"\u003eCleaning Method\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3500\" data-end=\"3534\"\u003eBump handle Flex-Tube cleaning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3535\" data-end=\"3583\"\u003e\n\u003ctd data-start=\"3535\" data-end=\"3550\" data-col-size=\"sm\"\u003eFilter Media\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3550\" data-end=\"3583\"\u003ePool-grade diatomaceous earth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3584\" data-end=\"3629\"\u003e\n\u003ctd data-start=\"3584\" data-end=\"3596\" data-col-size=\"sm\"\u003ePool Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3596\" data-end=\"3629\"\u003eResidential pool applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3630\" data-end=\"3656\"\u003e\n\u003ctd data-start=\"3630\" data-end=\"3649\" data-col-size=\"sm\"\u003eFlex-Tube System\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3649\" data-end=\"3656\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3657\" data-end=\"3686\"\u003e\n\u003ctd data-start=\"3657\" data-end=\"3679\" data-col-size=\"sm\"\u003eSelf-Venting Design\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3679\" data-end=\"3686\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3687\" data-end=\"3725\"\u003e\n\u003ctd data-start=\"3687\" data-end=\"3701\" data-col-size=\"sm\"\u003eCheck Valve\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3701\" data-end=\"3725\"\u003eIntegral check valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3726\" data-end=\"3746\"\u003e\n\u003ctd data-start=\"3726\" data-end=\"3740\" data-col-size=\"sm\"\u003eDE Included\u003c\/td\u003e\n\u003ctd data-start=\"3740\" data-end=\"3746\" data-col-size=\"sm\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-section-id=\"xydb7h\" data-start=\"3748\" data-end=\"3766\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp data-start=\"3768\" data-end=\"3921\"\u003eHayward W3EC65A Perflex 27 sq. ft. DE filter\u003cbr data-start=\"3812\" data-end=\"3815\"\u003eFlex-Tube filter assembly\u003cbr data-start=\"3840\" data-end=\"3843\"\u003eBump handle mechanism\u003cbr data-start=\"3864\" data-end=\"3867\"\u003eFilter tank and base assembly\u003cbr data-start=\"3896\" data-end=\"3899\"\u003eIntegral check valve\u003c\/p\u003e\n\u003cp data-start=\"3923\" data-end=\"4051\"\u003e\u003cstrong data-start=\"3923\" data-end=\"3964\"\u003ePool-grade DE powder is not included.\u003c\/strong\u003e\u003cbr data-start=\"3964\" data-end=\"3967\"\u003e\u003cstrong data-start=\"3967\" data-end=\"4051\"\u003eValve is not included and must be selected separately based on the system setup.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"px9lge\" data-start=\"4053\" data-end=\"4075\"\u003eCustomer-Facing Q\u0026amp;A\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1911xul\" data-start=\"4077\" data-end=\"4108\"\u003eIs this a cartridge filter?\u003c\/h3\u003e\n\u003cp data-start=\"4110\" data-end=\"4243\"\u003eNo. The Hayward W3EC65A is a \u003cstrong data-start=\"4139\" data-end=\"4152\"\u003eDE filter\u003c\/strong\u003e, not a cartridge filter. It uses diatomaceous earth powder and Hayward’s Flex-Tube system.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1797t3d\" data-start=\"4245\" data-end=\"4286\"\u003eDoes this filter require backwashing?\u003c\/h3\u003e\n\u003cp data-start=\"4288\" data-end=\"4423\"\u003eNo. The Perflex W3EC65A is designed for \u003cstrong data-start=\"4328\" data-end=\"4353\"\u003eno-backwash operation\u003c\/strong\u003e. The bump handle cleans the Flex-Tubes and helps redistribute the DE.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jvao1d\" data-start=\"4425\" data-end=\"4470\"\u003eHow much DE powder does this filter need?\u003c\/h3\u003e\n\u003cp data-start=\"4472\" data-end=\"4537\"\u003eThis filter requires \u003cstrong data-start=\"4493\" data-end=\"4536\"\u003e6 lbs. of pool-grade diatomaceous earth\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"yyj7dt\" data-start=\"4539\" data-end=\"4565\"\u003eIs DE powder included?\u003c\/h3\u003e\n\u003cp data-start=\"4567\" data-end=\"4610\"\u003eNo. DE powder must be purchased separately.\u003c\/p\u003e\n\u003ch3 data-section-id=\"8bgy4g\" data-start=\"4612\" data-end=\"4638\"\u003eWhat is the flow rate?\u003c\/h3\u003e\n\u003cp data-start=\"4640\" data-end=\"4707\"\u003eThe Hayward W3EC65A is commonly listed with a \u003cstrong data-start=\"4686\" data-end=\"4706\"\u003e67 GPM flow rate\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"fs2yqf\" data-start=\"4709\" data-end=\"4746\"\u003eDoes this filter include a valve?\u003c\/h3\u003e\n\u003cp data-start=\"4748\" data-end=\"4849\"\u003eNo. A valve is not included. Any required valve or plumbing accessories must be purchased separately.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1atjxrw\" data-start=\"4851\" data-end=\"4884\"\u003eWhat does the bump handle do?\u003c\/h3\u003e\n\u003cp data-start=\"4886\" data-end=\"5022\"\u003eThe bump handle activates the Flex-Tubes, helping remove dirt and DE powder from the tube surfaces so fresh filtering surfaces can form.\u003c\/p\u003e\n\u003ch3 data-section-id=\"18oiq1l\" data-start=\"5024\" data-end=\"5065\"\u003eWhat type of pool is this filter for?\u003c\/h3\u003e\n\u003cp data-start=\"5067\" data-end=\"5222\"\u003eThis model is designed for residential pool filtration and is commonly used for in-ground pool applications when properly matched to the pump and plumbing.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14wj25k\" data-start=\"5224\" data-end=\"5282\"\u003eWhat makes Perflex different from standard DE filters?\u003c\/h3\u003e\n\u003cp data-start=\"5284\" data-end=\"5428\"\u003ePerflex filters use Hayward’s Flex-Tube system and bump handle cleaning method, allowing extended filter cycles without traditional backwashing.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52762732265782,"sku":"HPPW3EC65A -H","price":1149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/HPPW3EC65A_0_4f5c7213-e2d8-4706-bce5-5a22e5db2b47.jpg?v=1755535289","url":"https:\/\/poolsupplydepot.net\/products\/haywardperflex27sqftbasicmodularfilterw3ec65ahppw3ec65a","provider":"Pool Supply Depot","version":"1.0","type":"link"}