{"product_id":"haywardswimclear325sqftfiltermultielementw3c3030hppw3c3030","title":"Hayward SwimClear 325 sq. ft. Cartridge Filter, Multi-Element | W3C3030","description":"\u003ch2 data-section-id=\"1p927wt\" data-start=\"422\" data-end=\"441\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"443\" data-end=\"832\"\u003eThe \u003cstrong data-start=\"447\" data-end=\"519\"\u003eHayward SwimClear 325 sq. ft. Multi-Element Cartridge Filter W3C3030\u003c\/strong\u003e is built for superior water clarity, high dirt-holding capacity, and low-maintenance residential pool filtration. Its multi-element cartridge design provides \u003cstrong data-start=\"678\" data-end=\"726\"\u003e325 square feet of effective filtration area\u003c\/strong\u003e, helping capture dirt, debris, and fine particles without the need for supplemental media or backwashing.\u003c\/p\u003e\n\u003cp data-start=\"834\" data-end=\"1232\"\u003eDesigned for in-ground pool systems, the SwimClear W3C3030 uses a cluster of four reusable cartridge elements for extended filter cycles and dependable hydraulic performance. The durable glass-reinforced co-polymer tank is built to handle demanding pool equipment environments, while the one-piece clamp design allows quick access to the internal cartridges without disturbing plumbing connections.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1vdrhtn\" data-start=\"1234\" data-end=\"1246\"\u003eIdeal For\u003c\/h2\u003e\n\u003cp data-start=\"1248\" data-end=\"1558\"\u003eResidential in-ground swimming pools\u003cbr data-start=\"1284\" data-end=\"1287\"\u003eMedium to large pool systems\u003cbr data-start=\"1315\" data-end=\"1318\"\u003ePool owners upgrading from sand or DE filtration\u003cbr data-start=\"1366\" data-end=\"1369\"\u003eCustomers looking for no-backwash cartridge filtration\u003cbr data-start=\"1423\" data-end=\"1426\"\u003eSystems requiring high dirt-holding capacity and efficient flow\u003cbr data-start=\"1489\" data-end=\"1492\"\u003eReplacement for Hayward C3030 \/ W3C3030 SwimClear filter systems\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1560\" data-end=\"1575\"\u003eKey Features\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1qgr4n4\" data-start=\"1577\" data-end=\"1617\"\u003e325 sq. ft. Multi-Element Filtration\u003c\/h3\u003e\n\u003cp data-start=\"1619\" data-end=\"1745\"\u003eThe large 325 sq. ft. filtration area provides high-capacity dirt and debris capture, helping keep pool water clean and clear.\u003c\/p\u003e\n\u003ch3 data-section-id=\"9zw8ln\" data-start=\"1747\" data-end=\"1780\"\u003eQuad-Cluster Cartridge Design\u003c\/h3\u003e\n\u003cp data-start=\"1782\" data-end=\"1909\"\u003eThe filter uses four reusable polyester cartridge elements to increase dirt-holding capacity and extend time between cleanings.\u003c\/p\u003e\n\u003ch3 data-section-id=\"9f62aw\" data-start=\"1911\" data-end=\"1938\"\u003eNo Backwashing Required\u003c\/h3\u003e\n\u003cp data-start=\"1940\" data-end=\"2063\"\u003eCartridge filtration eliminates the need for backwashing, helping reduce water waste and simplify routine pool maintenance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14bb1jf\" data-start=\"2065\" data-end=\"2089\"\u003eLow Head Loss Design\u003c\/h3\u003e\n\u003cp data-start=\"2091\" data-end=\"2234\"\u003eSwimClear filters are designed for efficient water flow, helping reduce resistance through the system and support energy-efficient performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ivplmo\" data-start=\"2236\" data-end=\"2280\"\u003eDurable Glass-Reinforced Co-Polymer Tank\u003c\/h3\u003e\n\u003cp data-start=\"2282\" data-end=\"2412\"\u003eThe filter tank is made from durable glass-reinforced co-polymer material designed for corrosion resistance and long service life.\u003c\/p\u003e\n\u003ch3 data-section-id=\"3pdrnc\" data-start=\"2414\" data-end=\"2442\"\u003eOne-Piece Clamp Assembly\u003c\/h3\u003e\n\u003cp data-start=\"2444\" data-end=\"2593\"\u003eThe heavy-duty, tamper-proof one-piece clamp securely fastens the tank top and bottom while allowing quick access to internal components for service.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1vx2p6f\" data-start=\"2595\" data-end=\"2625\"\u003eTop Manifold Configuration\u003c\/h3\u003e\n\u003cp data-start=\"2627\" data-end=\"2734\"\u003eThe top manifold design supports excellent filtration and hydraulic performance for cleaner, clearer water.\u003c\/p\u003e\n\u003ch3 data-section-id=\"7ti4zg\" data-start=\"2736\" data-end=\"2761\"\u003e2\" Full-Flow Plumbing\u003c\/h3\u003e\n\u003cp data-start=\"2763\" data-end=\"2913\"\u003eFull-flow internal piping helps reduce flow restriction, while PVC union coupling connections accept \u003cstrong data-start=\"2864\" data-end=\"2887\"\u003e2\" or 2-1\/2\" piping\u003c\/strong\u003e for plumbing versatility.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1chvnkt\" data-start=\"2915\" data-end=\"2950\"\u003eRapid-Release Manual Air Relief\u003c\/h3\u003e\n\u003cp data-start=\"2952\" data-end=\"3052\"\u003eThe high-capacity manual air relief valve helps bleed trapped air quickly with a quarter-turn lever.\u003c\/p\u003e\n\u003ch3 data-section-id=\"11q8jcd\" data-start=\"3054\" data-end=\"3073\"\u003eFull-Size Drain\u003c\/h3\u003e\n\u003cp data-start=\"3075\" data-end=\"3179\"\u003eThe integral \u003cstrong data-start=\"3088\" data-end=\"3104\"\u003e1-1\/2\" drain\u003c\/strong\u003e allows quicker tank draining and flushing during service or winterization.\u003c\/p\u003e\n\u003ch2 data-section-id=\"2qq1z5\" data-start=\"3181\" data-end=\"3192\"\u003eBenefits\u003c\/h2\u003e\n\u003cp data-start=\"3194\" data-end=\"3484\"\u003eThe Hayward W3C3030 is a strong choice for pool owners who want the clarity and efficiency of cartridge filtration with less routine maintenance. Because it does not require backwashing, this filter can help conserve water while reducing the need for extra plumbing or waste-line discharge.\u003c\/p\u003e\n\u003cp data-start=\"3486\" data-end=\"3722\"\u003eWith its 325 sq. ft. filtration area, four-cartridge design, and high-flow plumbing, the SwimClear W3C3030 is well suited for residential in-ground pools where clean water, longer filter cycles, and easy cartridge access are priorities.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"3724\" data-end=\"3741\"\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=\"3743\" data-end=\"4852\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3743\" data-end=\"3770\"\u003e\n\u003ctr data-start=\"3743\" data-end=\"3770\"\u003e\n\u003cth data-start=\"3743\" data-end=\"3759\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"3759\" data-end=\"3770\" data-col-size=\"md\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3781\" data-end=\"4852\"\u003e\n\u003ctr data-start=\"3781\" data-end=\"3800\"\u003e\n\u003ctd data-start=\"3781\" data-end=\"3789\" data-col-size=\"sm\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3789\" data-end=\"3800\"\u003eHayward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3801\" data-end=\"3823\"\u003e\n\u003ctd data-start=\"3801\" data-end=\"3810\" data-col-size=\"sm\"\u003eSeries\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3810\" data-end=\"3823\"\u003eSwimClear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3824\" data-end=\"3843\"\u003e\n\u003ctd data-start=\"3824\" data-end=\"3832\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3832\" data-end=\"3843\"\u003eW3C3030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3844\" data-end=\"3861\"\u003e\n\u003ctd data-start=\"3844\" data-end=\"3850\" data-col-size=\"sm\"\u003eSKU\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3850\" data-end=\"3861\"\u003eW3C3030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3862\" data-end=\"3894\"\u003e\n\u003ctd data-start=\"3862\" data-end=\"3878\" data-col-size=\"sm\"\u003eUPC \/ Barcode\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3878\" data-end=\"3894\"\u003e610377387903\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3895\" data-end=\"3922\"\u003e\n\u003ctd data-start=\"3895\" data-end=\"3909\" data-col-size=\"sm\"\u003eFilter Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3909\" data-end=\"3922\"\u003eCartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3923\" data-end=\"3970\"\u003e\n\u003ctd data-start=\"3923\" data-end=\"3938\" data-col-size=\"sm\"\u003eFilter Style\u003c\/td\u003e\n\u003ctd data-start=\"3938\" data-end=\"3970\" data-col-size=\"md\"\u003eMulti-Element \/ Quad-Cluster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3971\" data-end=\"4014\"\u003e\n\u003ctd data-start=\"3971\" data-end=\"3999\" data-col-size=\"sm\"\u003eEffective Filtration Area\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3999\" data-end=\"4014\"\u003e325 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4015\" data-end=\"4048\"\u003e\n\u003ctd data-start=\"4015\" data-end=\"4043\" data-col-size=\"sm\"\u003eNumber of Filter Elements\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4043\" data-end=\"4048\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4049\" data-end=\"4102\"\u003e\n\u003ctd data-start=\"4049\" data-end=\"4078\" data-col-size=\"sm\"\u003eReplacement Cartridge Pack\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4078\" data-end=\"4102\"\u003eHayward CX580XREPAK4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4103\" data-end=\"4156\"\u003e\n\u003ctd data-start=\"4103\" data-end=\"4136\" data-col-size=\"sm\"\u003eIndividual Replacement Element\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4136\" data-end=\"4156\"\u003eHayward CX580XRE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4157\" data-end=\"4194\"\u003e\n\u003ctd data-start=\"4157\" data-end=\"4183\" data-col-size=\"sm\"\u003ePublic Design Flow Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4183\" data-end=\"4194\"\u003e122 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4195\" data-end=\"4237\"\u003e\n\u003ctd data-start=\"4195\" data-end=\"4226\" data-col-size=\"sm\"\u003eResidential Design Flow Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4226\" data-end=\"4237\"\u003e150 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4238\" data-end=\"4274\"\u003e\n\u003ctd data-start=\"4238\" data-end=\"4256\" data-col-size=\"sm\"\u003e8-Hour Turnover\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4256\" data-end=\"4274\"\u003e58,560 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4275\" data-end=\"4312\"\u003e\n\u003ctd data-start=\"4275\" data-end=\"4294\" data-col-size=\"sm\"\u003e10-Hour Turnover\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4294\" data-end=\"4312\"\u003e73,200 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4313\" data-end=\"4386\"\u003e\n\u003ctd data-start=\"4313\" data-end=\"4336\" data-col-size=\"sm\"\u003ePlumbing Connections\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4336\" data-end=\"4386\"\u003ePVC union coupling accepts 2\" or 2-1\/2\" piping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4387\" data-end=\"4423\"\u003e\n\u003ctd data-start=\"4387\" data-end=\"4407\" data-col-size=\"sm\"\u003eInternal Plumbing\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4407\" data-end=\"4423\"\u003e2\" full-flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4424\" data-end=\"4452\"\u003e\n\u003ctd data-start=\"4424\" data-end=\"4442\" data-col-size=\"sm\"\u003eDrain Port Size\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4442\" data-end=\"4452\"\u003e1-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4453\" data-end=\"4500\"\u003e\n\u003ctd data-start=\"4453\" data-end=\"4469\" data-col-size=\"sm\"\u003eTank Material\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4469\" data-end=\"4500\"\u003eGlass-reinforced co-polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4501\" data-end=\"4520\"\u003e\n\u003ctd data-start=\"4501\" data-end=\"4513\" data-col-size=\"sm\"\u003eTank Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4513\" data-end=\"4520\"\u003eGFR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4521\" data-end=\"4569\"\u003e\n\u003ctd data-start=\"4521\" data-end=\"4542\" data-col-size=\"sm\"\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4542\" data-end=\"4569\"\u003e34.5\" H x 24\" L x 24\" W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4570\" data-end=\"4595\"\u003e\n\u003ctd data-start=\"4570\" data-end=\"4582\" data-col-size=\"sm\"\u003eFootprint\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4582\" data-end=\"4595\"\u003e26\" x 26\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4596\" data-end=\"4624\"\u003e\n\u003ctd data-start=\"4596\" data-end=\"4613\" data-col-size=\"sm\"\u003eProduct Weight\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4613\" data-end=\"4624\"\u003e60 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4625\" data-end=\"4650\"\u003e\n\u003ctd data-start=\"4625\" data-end=\"4637\" data-col-size=\"sm\"\u003ePool Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4637\" data-end=\"4650\"\u003eIn-ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4651\" data-end=\"4684\"\u003e\n\u003ctd data-start=\"4651\" data-end=\"4677\" data-col-size=\"sm\"\u003ePressure Gauge Included\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4677\" data-end=\"4684\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4685\" data-end=\"4712\"\u003e\n\u003ctd data-start=\"4685\" data-end=\"4705\" data-col-size=\"sm\"\u003eManual Air Relief\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4705\" data-end=\"4712\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4713\" data-end=\"4737\"\u003e\n\u003ctd data-start=\"4713\" data-end=\"4730\" data-col-size=\"sm\"\u003eValve Included\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4730\" data-end=\"4737\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4738\" data-end=\"4767\"\u003e\n\u003ctd data-start=\"4738\" data-end=\"4761\" data-col-size=\"sm\"\u003eBackwashing Required\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4761\" data-end=\"4767\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4768\" data-end=\"4796\"\u003e\n\u003ctd data-start=\"4768\" data-end=\"4790\" data-col-size=\"sm\"\u003eDE or Sand Required\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4790\" data-end=\"4796\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4797\" data-end=\"4852\"\u003e\n\u003ctd data-start=\"4797\" data-end=\"4814\" data-col-size=\"sm\"\u003eParts Warranty\u003c\/td\u003e\n\u003ctd data-start=\"4814\" data-end=\"4852\" data-col-size=\"md\"\u003e1-Year Manufacturer Parts Warranty\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=\"4854\" data-end=\"4872\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp data-start=\"4874\" data-end=\"5095\"\u003eHayward W3C3030 SwimClear filter tank\u003cbr data-start=\"4911\" data-end=\"4914\"\u003eFour cartridge elements\u003cbr data-start=\"4937\" data-end=\"4940\"\u003eOne-piece clamp assembly\u003cbr data-start=\"4964\" data-end=\"4967\"\u003eTop manifold assembly\u003cbr data-start=\"4988\" data-end=\"4991\"\u003ePVC union connections\u003cbr data-start=\"5012\" data-end=\"5015\"\u003ePressure gauge\u003cbr data-start=\"5029\" data-end=\"5032\"\u003eRapid-release manual air relief valve\u003cbr data-start=\"5069\" data-end=\"5072\"\u003e1-1\/2\" integral drain\u003c\/p\u003e\n\u003ch2 data-section-id=\"px9lge\" data-start=\"5097\" data-end=\"5119\"\u003eCustomer-Facing Q\u0026amp;A\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1ocfi31\" data-start=\"5121\" data-end=\"5165\"\u003eDoes this filter include the cartridges?\u003c\/h3\u003e\n\u003cp data-start=\"5167\" data-end=\"5250\"\u003eYes. The Hayward W3C3030 includes the four cartridge elements needed for operation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1xrcben\" data-start=\"5252\" data-end=\"5305\"\u003eWhat replacement cartridges does this filter use?\u003c\/h3\u003e\n\u003cp data-start=\"5307\" data-end=\"5435\"\u003eThe complete replacement cartridge pack is \u003cstrong data-start=\"5350\" data-end=\"5374\"\u003eHayward CX580XREPAK4\u003c\/strong\u003e. The individual replacement element is \u003cstrong data-start=\"5414\" data-end=\"5434\"\u003eHayward CX580XRE\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1797t3d\" data-start=\"5437\" data-end=\"5478\"\u003eDoes this filter require backwashing?\u003c\/h3\u003e\n\u003cp data-start=\"5480\" data-end=\"5608\"\u003eNo. The W3C3030 is a cartridge filter and does not require backwashing. Remove and rinse the cartridges when cleaning is needed.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1b18idc\" data-start=\"5610\" data-end=\"5642\"\u003eIs this a sand or DE filter?\u003c\/h3\u003e\n\u003cp data-start=\"5644\" data-end=\"5710\"\u003eNo. This is a cartridge filter. It does not use sand or DE powder.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14oiuuq\" data-start=\"5712\" data-end=\"5747\"\u003eHow many cartridges are inside?\u003c\/h3\u003e\n\u003cp data-start=\"5749\" data-end=\"5825\"\u003eThis model uses \u003cstrong data-start=\"5765\" data-end=\"5792\"\u003efour cartridge elements\u003c\/strong\u003e in a Quad-Cluster configuration.\u003c\/p\u003e\n\u003ch3 data-section-id=\"8bgy4g\" data-start=\"5827\" data-end=\"5853\"\u003eWhat is the flow rate?\u003c\/h3\u003e\n\u003cp data-start=\"5855\" data-end=\"5964\"\u003eHayward lists the public design flow rate at \u003cstrong data-start=\"5900\" data-end=\"5911\"\u003e122 GPM\u003c\/strong\u003e and the residential design flow rate at \u003cstrong data-start=\"5952\" data-end=\"5963\"\u003e150 GPM\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"on2560\" data-start=\"5966\" data-end=\"6010\"\u003eWhat plumbing size does this filter use?\u003c\/h3\u003e\n\u003cp data-start=\"6012\" data-end=\"6115\"\u003eThe PVC union coupling connection accepts \u003cstrong data-start=\"6054\" data-end=\"6077\"\u003e2\" or 2-1\/2\" piping\u003c\/strong\u003e, with 2\" full-flow internal plumbing.\u003c\/p\u003e\n\u003ch3 data-section-id=\"hufrry\" data-start=\"6117\" data-end=\"6156\"\u003eIs this filter for in-ground pools?\u003c\/h3\u003e\n\u003cp data-start=\"6158\" data-end=\"6239\"\u003eYes. The Hayward W3C3030 is designed for residential in-ground pool applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"col0a8\" data-start=\"6241\" data-end=\"6278\"\u003eDoes it include a pressure gauge?\u003c\/h3\u003e\n\u003cp data-start=\"6280\" data-end=\"6314\"\u003eYes. A pressure gauge is included.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52762732953910,"sku":"HPPW3C3030 -H","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/image_8d9810b2-0a50-4fbf-ba25-3babd6bba7f3.png?v=1771908468","url":"https:\/\/poolsupplydepot.net\/products\/haywardswimclear325sqftfiltermultielementw3c3030hppw3c3030","provider":"Pool Supply Depot","version":"1.0","type":"link"}