{"product_id":"waterway-602-5321b-sand-filter-drain-screen-cap","title":"Waterway 602-5321B Sand Filter Drain Screen Cap, Coarse Thread","description":"\n\u003cstyle\u003e\n  .ww5321-wrap, .ww5321-wrap * { box-sizing: border-box; }\n  .ww5321-wrap {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #1a1a1a;\n    line-height: 1.6;\n  }\n\n  \/* Title bar (flat, no gradient) *\/\n  .ww5321-title {\n    border-bottom: 3px solid #8bc34a;\n    padding-bottom: 12px;\n    margin-bottom: 20px;\n  }\n  .ww5321-title h2 {\n    margin: 0;\n    font-size: 1.6em;\n    color: #1a4d2e;\n    font-weight: 700;\n    letter-spacing: -0.01em;\n  }\n  .ww5321-subtitle {\n    margin: 4px 0 0;\n    color: #555;\n    font-size: 0.95em;\n    font-style: italic;\n  }\n\n  \/* Intro *\/\n  .ww5321-intro {\n    margin: 0 0 24px;\n    font-size: 1em;\n    color: #333;\n  }\n\n  \/* Spec table *\/\n  .ww5321-spec-section { margin-bottom: 24px; }\n  .ww5321-spec-heading {\n    font-size: 0.85em;\n    text-transform: uppercase;\n    letter-spacing: 0.06em;\n    color: #1a4d2e;\n    font-weight: 700;\n    margin: 0 0 8px;\n  }\n  .ww5321-spec-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 0.95em;\n  }\n  .ww5321-spec-table tr { border-bottom: 1px solid #e8ecf3; }\n  .ww5321-spec-table tr:last-child { border-bottom: none; }\n  .ww5321-spec-table th,\n  .ww5321-spec-table td {\n    text-align: left;\n    padding: 8px 12px;\n    vertical-align: top;\n  }\n  .ww5321-spec-table th {\n    font-weight: 600;\n    color: #1a4d2e;\n    width: 42%;\n    background: #f7f8fc;\n  }\n  .ww5321-spec-table td { color: #1a1a1a; }\n\n  \/* FAQ (optional) *\/\n  .ww5321-faq { margin-bottom: 24px; }\n  .ww5321-faq-item {\n    border-bottom: 1px solid #e8ecf3;\n    padding: 12px 0;\n  }\n  .ww5321-faq-item:last-child { border-bottom: none; }\n  .ww5321-faq-q {\n    font-weight: 600;\n    color: #1a4d2e;\n    margin: 0 0 4px;\n    font-size: 0.98em;\n  }\n  .ww5321-faq-a { margin: 0; color: #333; font-size: 0.95em; }\n\n  \/* Footer perks line *\/\n  .ww5321-footer {\n    border-top: 1px solid #e1e6ed;\n    padding-top: 14px;\n    margin-top: 24px;\n    text-align: center;\n    color: #555;\n    font-size: 0.9em;\n  }\n  .ww5321-footer .ww5321-dot {\n    color: #8bc34a;\n    margin: 0 8px;\n    font-weight: 700;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"ww5321-wrap\"\u003e\n\n  \u003cheader class=\"ww5321-title\"\u003e\n    \u003ch2\u003eWaterway 602-5321B Sand Filter Drain Screen Cap\u003c\/h2\u003e\n    \u003cp class=\"ww5321-subtitle\"\u003eCoarse thread replacement cap for 2011 and newer Waterway sand filters.\u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003cp class=\"ww5321-intro\"\u003eThe \u003cstrong\u003eWaterway 602-5321B Drain Screen Cap (SKU PST-WW6025321B)\u003c\/strong\u003e is the factory replacement winterizing cap for Waterway Carefree, ClearWater, SmartClean, TWM, and UltraClean Pro sand filters built from 2011 forward. The 3 inch hex cap threads into the bottom drain port with coarse threads to seal the tank for normal operation and twists off for fast sand drain-down at winterization. Order one for your spare parts bin so you are not chasing a cap on closing day.\u003c\/p\u003e\n\n  \u003csection class=\"ww5321-spec-section\"\u003e\n    \u003cdiv class=\"ww5321-spec-heading\"\u003eSpecifications\u003c\/div\u003e\n    \u003ctable class=\"ww5321-spec-table\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWaterway Plastics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel \/ MPN\u003c\/th\u003e\n\u003ctd\u003e602-5321B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003ePST-WW6025321B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eSand filter drain screen cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread\u003c\/th\u003e\n\u003ctd\u003eCoarse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCap Diameter\u003c\/th\u003e\n\u003ctd\u003e3 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCap Shape\u003c\/th\u003e\n\u003ctd\u003e6 flat sides (hex grip)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEra\u003c\/th\u003e\n\u003ctd\u003e2011 and newer Waterway sand filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupersedes\u003c\/th\u003e\n\u003ctd\u003e602-5320, 602-5321\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Filters\u003c\/th\u003e\n\u003ctd\u003eCarefree FS01619, FS01922, FS02225, FS02629; UltraClean Pro; SmartClean Side Mount and Top Mount; ClearWater; TWM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMolded plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eCap only, sealed manufacturer package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 year manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/section\u003e\n\n  \n  \u003csection class=\"ww5321-faq\"\u003e\n    \u003cdiv class=\"ww5321-spec-heading\"\u003eGood to Know\u003c\/div\u003e\n    \n    \u003cdiv class=\"ww5321-faq-item\"\u003e\n      \u003cp class=\"ww5321-faq-q\"\u003eWill this fit my older pre-2011 Waterway sand filter?\u003c\/p\u003e\n      \u003cp class=\"ww5321-faq-a\"\u003eNo. The \u003cstrong\u003e602-5321B\u003c\/strong\u003e uses the coarse thread profile introduced in 2011. Filters built in 2010 or earlier use the fine thread cap \u003cstrong\u003e602-5301B\u003c\/strong\u003e. Check the date code on your tank before ordering.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"ww5321-faq-item\"\u003e\n      \u003cp class=\"ww5321-faq-q\"\u003eIs 602-5321B the same part as 602-5321 and 602-5320?\u003c\/p\u003e\n      \u003cp class=\"ww5321-faq-a\"\u003eYes. The 602-5320 was the original casting, 602-5321 is the current production part, and the \u003cstrong\u003eB\u003c\/strong\u003e suffix means it ships in sealed Waterway retail packaging. All three interchange on 2011 and newer tanks.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"ww5321-faq-item\"\u003e\n      \u003cp class=\"ww5321-faq-q\"\u003eCan I install the drain cap myself?\u003c\/p\u003e\n      \u003cp class=\"ww5321-faq-a\"\u003eYes. Open the filter, drain the tank, hand-thread the new cap into the bottom port until snug, then quarter-turn with a wrench on the hex flats. No tools, sealant, or pump break-down required.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n  \u003c\/section\u003e\n  \n\n  \u003cfooter class=\"ww5321-footer\"\u003e\n    Free Shipping\u003cspan class=\"ww5321-dot\"\u003e•\u003c\/span\u003e30-Day Returns\u003cspan class=\"ww5321-dot\"\u003e•\u003c\/span\u003e1-Year Warranty\u003cspan class=\"ww5321-dot\"\u003e•\u003c\/span\u003eAuthorized Waterway Dealer\n  \u003c\/footer\u003e\n\n\u003c\/div\u003e\n","brand":"Waterway Plastics","offers":[{"title":"Default Title","offer_id":44002158706753,"sku":"PST-WW6025321B","price":12.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/PST-WW6025321B.jpg?v=1780385370","url":"https:\/\/www.pstpoolsupplies.com\/products\/waterway-602-5321b-sand-filter-drain-screen-cap","provider":"PST Pool Supplies","version":"1.0","type":"link"}