{"product_id":"hayward-w3s310s-proseries-30-side-mount-sand-pool-filter-500-lb-sand-capacity","title":"Hayward W3S310S ProSeries 30\" Side-Mount Sand Pool Filter – 500 lb. Sand Capacity","description":"\u003cp\u003e\u003cstrong\u003eDimensions: 48.3\" H × 32\" W × 32\" D\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eHayward W3S310S ProSeries 30\" Side-Mount Sand Pool Filter – 500 lb. Sand Capacity\u003c\/strong\u003e uses proven high-rate sand filtration to remove dirt and suspended debris from pool water while keeping routine maintenance simple. Water is distributed through the media bed and returned through the internal lateral system, providing dependable filtration with periodic backwashing rather than cartridge replacement or D.E. recharging.\u003c\/p\u003e\u003cp\u003eBuilt around large-capacity side-mount sand filtration, this model also features 4.9 sq. ft. filtration area and 500 lb. sand capacity. The design is intended to support consistent filtration performance, practical service access, and durable operation in the pool-equipment environment.\u003c\/p\u003e\u003cp\u003eFor sizing and system matching, this configuration provides \u003cstrong\u003e4.9 Sq. Ft.\u003c\/strong\u003e of filtration area, \u003cstrong\u003e500 lbs.\u003c\/strong\u003e of specified filter media and a listed operating-pressure specification of \u003cstrong\u003e50 PSI\u003c\/strong\u003e. Always match the filter to the actual system flow, plumbing size, pump performance, pool volume, and local code requirements before installation.\u003c\/p\u003e\u003ch2\u003eKEY FEATURES\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLarge-capacity side-mount sand filtration\u003c\/li\u003e\n\u003cli\u003e4.9 sq. ft. filtration area\u003c\/li\u003e\n\u003cli\u003e500 lb. sand capacity\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant tank construction\u003c\/li\u003e\n\u003cli\u003eFull-flow internal lateral system\u003c\/li\u003e\n\u003cli\u003eSide-mount plumbing layout for equipment-pad flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSPECIFICATION\u003c\/th\u003e\n\u003cth\u003eDETAILS\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHayward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eProSeries S310S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eW3S310S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eSand Pool Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltration Area\u003c\/td\u003e\n\u003ctd\u003e4.9 Sq. Ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePool Type\u003c\/td\u003e\n\u003ctd\u003eResidential Pools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Media\u003c\/td\u003e\n\u003ctd\u003ePool Filter Sand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Required\u003c\/td\u003e\n\u003ctd\u003e500 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e50 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Configuration\u003c\/td\u003e\n\u003ctd\u003eSide-mount valve configuration; confirm valve inclusion before publishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e48.3\" H × 32\" W × 32\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWHAT'S INCLUDED\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProSeries S310S filter tank\u003c\/li\u003e\n\u003cli\u003eInternal lateral assembly\u003c\/li\u003e\n\u003cli\u003ePressure\/air-relief components as supplied\u003c\/li\u003e\n\u003cli\u003eDrain components\u003c\/li\u003e\n\u003cli\u003eOwner\/installation documentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe \u003cstrong\u003eHayward ProSeries S310S\u003c\/strong\u003e is a dependable choice for customers who want correctly sized filtration, durable construction, and service-friendly operation. Confirm compatibility with the pump, plumbing, pool volume, and installation environment before ordering so the system operates within the manufacturer’s specified limits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLearn more at Hayward.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48867251585273,"sku":"W3S310S","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/1810\/9689\/files\/HPPW3S310S_0_600x600_90fa9c5e-6410-4095-9324-0b8673d05479.png?v=1787273340","url":"https:\/\/poolave.com\/products\/hayward-w3s310s-proseries-30-side-mount-sand-pool-filter-500-lb-sand-capacity","provider":"PoolAve ","version":"1.0","type":"link"}