{"title":"Small Residential Sand Filters","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"CollectionPage\",\n  \"@id\": \"https:\/\/www.pstpoolsupplies.com\/collections\/small-residential-sand-filters\",\n  \"name\": \"Small Residential Sand Filters\",\n  \"description\": \"Shop small residential sand filters from Hayward ProSeries \u0026 Carvin Laser — 18\\\" to 20\\\" top-mount sand filters for above-ground and inground pools. From $333.10 at PST Pool Supplies.\",\n  \"url\": \"https:\/\/www.pstpoolsupplies.com\/collections\/small-residential-sand-filters\",\n  \"provider\": { \"@type\": \"Organization\", \"name\": \"PST Pool Supplies\", \"url\": \"https:\/\/www.pstpoolsupplies.com\" },\n  \"offers\": { \"@type\": \"AggregateOffer\", \"priceCurrency\": \"USD\", \"lowPrice\": \"333.10\", \"highPrice\": \"939.60\" }\n}\n\u003c\/script\u003e\n\n\u003ch1\u003eSmall Residential Sand Filters\u003c\/h1\u003e\n\n\u003cp\u003eFilter your pool water effectively with \u003cstrong\u003esmall residential sand filters\u003c\/strong\u003e from Hayward ProSeries and Carvin Laser — 18\\\" to 21\\\" top-mount sand filters for above-ground and smaller inground pools. PST Pool Supplies stocks sand filter systems and filter-only units starting from $333.10.\u003c\/p\u003e\n\n\u003cp\u003eSand filtration remains the most widely used pool filtration method for residential pools — the filter tank contains a bed of #20 silica sand that traps debris and particles as water passes through, then backwashes clean when pressure builds. This collection covers the right size range for above-ground pools and smaller inground installations where oversized commercial filters would be unnecessary and expensive. The \u003cstrong\u003eHayward ProSeries 18\\\" Sand Filter System\u003c\/strong\u003e (W3S180T92S, $865.90) pairs the 18\\\" filter tank with a 1hp PowerFlo pump — a complete, matched system for above-ground pools up to approximately 15,000 gallons. The \u003cstrong\u003eHayward ProSeries 20\\\" Sand Filter System\u003c\/strong\u003e (W3S210T93S, $939.60) bundles the 20\\\" tank with a 1.5hp PowerFlo pump for larger above-ground pools up to 24,000 gallons. For those needing a filter tank only — to pair with an existing pump or replace a failed tank — the \u003cstrong\u003eHayward W3S210T 20\\\" ProSeries Filter\u003c\/strong\u003e ($609.50) provides the top-mount tank without pump. The \u003cstrong\u003eCarvin Laser L192C-7C\u003c\/strong\u003e (19\\\", $333.10) is the most economical option, compatible with both above-ground and smaller inground installations, equipped with a 7-position dial valve with integrated sight glass, pressure gauge, and automatic air relief.\u003c\/p\u003e\n\n\u003cp\u003eAll units in this collection use top-mount multiport valves — the valve sits on top of the filter tank and provides the 6–7 positions needed for filter operation: Filter, Backwash, Rinse, Recirculate, Waste, and Closed. The Hayward ProSeries tanks use Hayward's proven corrosion-proof resin construction; the Carvin features non-corrosive resin clamp construction with side-slotted laterals for even water distribution through the sand bed. Sand replacement is required every 5–7 years; the filter continues to operate effectively between sand changes with regular backwashing (when pressure rises 8–10 psi above clean baseline).\u003c\/p\u003e\n\n\u003cp\u003eShop small residential sand filters at PST Pool Supplies and choose the filter size and configuration that matches your pool's volume and your equipment preferences.\u003c\/p\u003e\n\n\u003c!-- Meta Description: Shop small residential sand filters from Hayward ProSeries \u0026 Carvin Laser — 18\" to 20\" top-mount sand filters for above-ground and inground pools. From $333.10 at PST Pool Supplies. --\u003e\n","products":[{"product_id":"sand-filter-carvin-laser-l192c-7c-top-mt-19-1-1-2-valve","title":"Sand Filter, Carvin Laser L192C-7C, Top Mt, 19\", 1-1\/2\" Valve","description":"Sand Filter, Carvin Laser L192C-7C, Top Mt, 19\", 1-1\/2\" Valve\u003cbr\u003e\r\u003cp\u003eModel L192C-7C Laser Series Sand Pool Filter by Carvin Pool Equipment for In-Ground and Above-Ground Pools\u003c\/p\u003e\rFEATURES:\u003cbr\u003e\r\u003cul\u003e\r\u003cli\u003eUpper distribution system integrated into the dial valve and engineered to direct water evenly across the entire surface of the sand - up to 25gpm\/sq.ft. without sand migration or channeling\u003c\/li\u003e\r\u003cli\u003eNon-Corrosive resin clamp for simple installation and service of the dial valve and filter components\u003c\/li\u003e\r\u003cli\u003eUnderdrain with \"side-slotted\" laterals draws water evenly across the full diameter of the sand bed for higher flows and better filtration\u003c\/li\u003e\r\u003cli\u003eHeavy-duty freeze resistant hub and easy-service \"Snap-fit\" laterals\u003c\/li\u003e\r\u003cli\u003eDeep high-capacity sand bed carries more debris and extends filter cycles\u003c\/li\u003e\r\u003cli\u003eBlow-molded tank is corrosion-resistant and UV-resistant\u003c\/li\u003e\r\u003cli\u003e7-way dial valve with \"sight glass\", automatic air relief, and pressure gauge\u003c\/li\u003e\r\u003cli\u003eBottom drain for winterizing and draining\u003c\/li\u003e\r\u003cli\u003eHose and hardware included\u003c\/li\u003e\r\u003c\/ul\u003e","brand":"Carvin","offers":[{"title":"Default Title","offer_id":41969758797889,"sku":"PST-30-105-1000","price":357.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/861067.jpg?v=1773091081"},{"product_id":"w3s180t92s-hayward-18-proseries-w-1-hp-pflo","title":"W3S180T92S Hayward 18\" Proseries W\/ 1 Hp Pflo","description":"Hayward W3S180T92S ProSeries 18 In., 1 HP Sand Filter System for Above-Ground Pools","brand":"Hayward","offers":[{"title":"Default Title","offer_id":41975610867777,"sku":"PST-W3S180T92S","price":887.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/1015690.jpg?v=1773079141"},{"product_id":"w3s210t-hayward-20-proseries-sand-filter-only","title":"W3S210T Hayward 20\" Proseries Sand Filter Only","description":"Hayward W3S210T ProSeries Sand Filter, 20 In., Top-Mount for Above-Ground Pools","brand":"Hayward","offers":[{"title":"Default Title","offer_id":41975611260993,"sku":"PST-W3S210T","price":624.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/1015691.jpg?v=1773086061"},{"product_id":"w3s210t93s-hayward-20-proseries-w-11-2-hp-pflo","title":"W3S210T93S Hayward 20\" Proseries W\/ 11\/2 Hp Pflo","description":"Hayward W3S210T93S ProSeries 21 In., 1.5 HP Sand Filter System for Above-Ground Pools","brand":"Hayward","offers":[{"title":"Default Title","offer_id":41975611326529,"sku":"PST-W3S210T93S","price":978.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/1015692.jpg?v=1773096141"}],"url":"https:\/\/www.pstpoolsupplies.com\/collections\/small-residential-sand-filters.oembed","provider":"PST Pool Supplies","version":"1.0","type":"link"}