{"title":"Hayward Star Clear Cartridge Filter","description":"\u003c!-- Hayward StarClear Cartridge Filters – Collection Page Header --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- Inherits site fonts and base styles; all custom styles are scoped --\u003e\n\u003cstyle\u003e\n  .stc-wrap *, .stc-wrap *::before, .stc-wrap *::after { box-sizing: border-box; margin: 0; padding: 0; }\n\n  .stc-wrap {\n    --navy: #274082;\n    --black: #000;\n    --white: #fff;\n    --offwhite: #f8f8f8;\n    --border: #e2e2e2;\n    --muted: #555;\n    font-size: 16px;\n    line-height: 1.6;\n    color: var(--black);\n  }\n\n  .stc-wrap a { color: var(--navy); text-decoration: underline; }\n  .stc-wrap a:hover { opacity: .8; }\n\n  .stc-section { margin-bottom: 28px; }\n\n  .stc-jump { font-size: 18px; margin: 0 0 18px; }\n  .stc-jump a { color: var(--navy); font-weight: 600; text-decoration: underline; }\n\n  .stc-intro p { margin-bottom: 10px; font-size: 16px; }\n  .stc-intro p:last-child { margin-bottom: 0; }\n\n  .stc-h2 {\n    font-size: 22px;\n    font-weight: 700;\n    margin-bottom: 14px;\n    padding-bottom: 6px;\n    border-bottom: 2px solid var(--navy);\n  }\n\n  .stc-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; }\n  .stc-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 15px;\n    table-layout: auto;\n  }\n  .stc-wrap .stc-table th {\n    background: var(--navy);\n    color: var(--white) !important;\n    text-align: center;\n    padding: 10px 14px;\n    font-weight: 600;\n  }\n  .stc-wrap .stc-table th.stc-th-left { text-align: left; }\n  .stc-table td {\n    padding: 9px 14px;\n    border-bottom: 1px solid var(--border);\n    text-align: center;\n    vertical-align: middle;\n  }\n  .stc-table td.stc-td-left { text-align: left; }\n  .stc-table tr:last-child td { border-bottom: none; }\n  .stc-table tr:nth-child(even) td { background: var(--offwhite); }\n\n  .stc-callout {\n    background: var(--offwhite);\n    border-left: 4px solid var(--navy);\n    border-radius: 4px;\n    padding: 16px 20px;\n    font-size: 15px;\n  }\n  .stc-callout p { margin-bottom: 8px; }\n  .stc-callout p:last-child { margin-bottom: 0; }\n\n  @media (max-width: 600px) {\n    .stc-h2 { font-size: 19px; }\n    .stc-wrap .stc-table th,\n    .stc-table td { padding: 8px 10px; font-size: 14px; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"stc-wrap\"\u003e\n\u003c!-- JUMP LINK --\u003e\n\u003cp class=\"stc-jump\"\u003eWant to jump straight to all products? \u003ca href=\"#stc-products\"\u003eClick here\u003c\/a\u003e\u003c\/p\u003e\n\u003c!-- INTRO --\u003e\n\u003cdiv class=\"stc-section stc-intro\"\u003e\n\u003cp\u003eThe Hayward StarClear and StarClear Plus are single-element cartridge filters suited for smaller pools and above-ground installations. Neither model requires backwashing; cleaning is as simple as removing the cartridge and rinsing it with a garden hose.\u003c\/p\u003e\n\u003cp\u003eWe carry the \u003ca href=\"https:\/\/nonstopswim.com\/products\/hayward-starclear-50-sq-ft-cartridge-pool-filter\"\u003eStarClear 50 sq ft\u003c\/a\u003e for pools up to around 24,000 gallons, and the \u003ca href=\"https:\/\/nonstopswim.com\/products\/hayward-starclear-plus-120-sq-ft-cartridge-pool-filter\"\u003eStarClear Plus 120 sq ft\u003c\/a\u003e for pools up to around 57,600 gallons on an 8-hour turnover cycle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SIZING TABLE --\u003e\n\u003cdiv class=\"stc-section\"\u003e\n\u003ch2 class=\"stc-h2\"\u003eHayward StarClear Cartridge Filter Sizing by Pool Size\u003c\/h2\u003e\n\u003cdiv class=\"stc-table-wrap\"\u003e\n\u003ctable class=\"stc-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"stc-th-left\"\u003eModel\u003c\/th\u003e\n\u003cth\u003eFilter Area\u003c\/th\u003e\n\u003cth\u003eFlow Rate\u003c\/th\u003e\n\u003cth\u003e8-hr Turnover\u003c\/th\u003e\n\u003cth\u003e10-hr Turnover\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"stc-td-left\"\u003e\u003ca href=\"https:\/\/nonstopswim.com\/products\/hayward-starclear-50-sq-ft-cartridge-pool-filter\"\u003eStarClear 50 sq ft\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e50 sq ft\u003c\/td\u003e\n\u003ctd\u003e50 GPM\u003c\/td\u003e\n\u003ctd\u003e24,000 gal\u003c\/td\u003e\n\u003ctd\u003e30,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"stc-td-left\"\u003e\u003ca href=\"https:\/\/nonstopswim.com\/products\/hayward-starclear-plus-120-sq-ft-cartridge-pool-filter\"\u003eStarClear Plus 120 sq ft\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e120 sq ft\u003c\/td\u003e\n\u003ctd\u003e120 GPM\u003c\/td\u003e\n\u003ctd\u003e57,600 gal\u003c\/td\u003e\n\u003ctd\u003e72,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- NOTE --\u003e\n\u003cdiv class=\"stc-section stc-callout\"\u003e\n\u003cp\u003eTurnover figures are based on Hayward's published design flow rates. Your actual turnover capacity will depend on your pump's flow rate. If your pool is near the upper end of the 50 sq ft model's capacity, the StarClear Plus 120 sq ft is worth considering. Questions about sizing? Call us at (800) 809-3741 or \u003ca href=\"https:\/\/nonstopswim.com\/pages\/contact-us\"\u003esend us a message\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- \/stc-wrap --\u003e\n\u003cdiv id=\"stc-products\"\u003e\u003c\/div\u003e","products":[{"product_id":"hayward-starclear-50-sq-ft-cartridge-pool-filter","title":"Hayward StarClear 50 Sq Ft Cartridge Pool Filter","description":"\u003c!-- more --\u003e\n\n\u003cstyle\u003e\n  .product-description h2 {\n    font-size: 1.35rem;\n    font-weight: 700;\n    color: #003f72;\n    border-left: 4px solid #0077c8;\n    padding-left: 0.75rem;\n    margin-top: 2.25rem;\n    margin-bottom: 0.75rem;\n  }\n\n  .product-description h3 {\n    font-size: 1.1rem;\n    font-weight: 600;\n    color: #005a9e;\n    margin-top: 1.75rem;\n    margin-bottom: 0.5rem;\n  }\n\n  .product-description p {\n    margin-bottom: 1rem;\n  }\n\n  .product-description ul {\n    padding-left: 1.4rem;\n    margin-bottom: 1.25rem;\n  }\n\n  .product-description ul li {\n    margin-bottom: 0.5rem;\n  }\n\n  .product-description .spec-list {\n    border: 1px solid #d6e4f0;\n    border-radius: 4px;\n    overflow: hidden;\n    margin: 1.25rem 0;\n  }\n\n  .product-description .spec-row {\n    display: flex;\n    border-bottom: 1px solid #d6e4f0;\n  }\n\n  .product-description .spec-row:last-child {\n    border-bottom: none;\n  }\n\n  .product-description .spec-row:nth-child(even) {\n    background-color: #f0f6fb;\n  }\n\n  .product-description .spec-key {\n    flex: 0 0 44%;\n    padding: 0.5rem 0.85rem;\n    font-weight: 600;\n    color: #003f72;\n    font-size: 0.92rem;\n  }\n\n  .product-description .spec-val {\n    flex: 1;\n    padding: 0.5rem 0.85rem;\n    font-size: 0.92rem;\n    color: #1a2733;\n  }\n\n  .product-description details {\n    border: 1px solid #d6e4f0;\n    border-radius: 4px;\n    margin-bottom: 0.75rem;\n  }\n\n  .product-description summary {\n    font-weight: 600;\n    color: #003f72;\n    padding: 0.75rem 1rem;\n    cursor: pointer;\n    list-style: none;\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    font-size: 0.97rem;\n  }\n\n  .product-description summary::-webkit-details-marker {\n    display: none;\n  }\n\n  .product-description summary::after {\n    content: \"+\";\n    font-size: 1.2rem;\n    color: #0077c8;\n    flex-shrink: 0;\n  }\n\n  .product-description details[open] summary::after {\n    content: \"\\2212\";\n  }\n\n  .product-description details \u003e p {\n    padding: 0 1rem 0.85rem;\n    margin: 0;\n    font-size: 0.95rem;\n    color: #1a2733;\n    line-height: 1.75;\n  }\n\n  .product-description .doc-links {\n    background-color: #f0f6fb;\n    border: 1px solid #c2d9ed;\n    border-radius: 6px;\n    padding: 1rem 1.25rem;\n    margin-top: 1rem;\n  }\n\n  .product-description .doc-links ul {\n    list-style: none;\n    padding-left: 0;\n    margin: 0;\n  }\n\n  .product-description .doc-links ul li {\n    margin-bottom: 0.5rem;\n  }\n\n  .product-description .doc-links ul li::before {\n    content: \"PDF \\2014 \";\n    font-weight: 700;\n    color: #0077c8;\n  }\n\n  .product-description a {\n    color: #0077c8;\n    text-decoration: underline;\n  }\n\n  .product-description a:hover {\n    color: #003f72;\n  }\n\n  .product-description .intro-note {\n    background-color: #e8f3fb;\n    border-left: 3px solid #0077c8;\n    padding: 0.85rem 1.1rem;\n    margin-bottom: 1.5rem;\n    font-style: italic;\n    font-size: 0.97rem;\n    border-radius: 0 4px 4px 0;\n  }\n\n  .product-description .compat-note {\n    font-size: 0.9rem;\n    color: #4a6070;\n    margin-top: 0.25rem;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"product-description\"\u003e\n\n  \u003cdiv class=\"intro-note\"\u003e\n    The Hayward StarClear W3C500 is a 50 sq ft cartridge pool filter for above-ground pools, smaller in-ground pools, and spas. Single locking knob, rotatable filter head, built-in check valve, debris sump, and 1.5\" or 2\" connections. No backwash required.\n  \u003c\/div\u003e\n\n  \u003ch2\u003eHayward StarClear W3C500 50 Sq Ft Cartridge Pool Filter for Above-Ground Pools and Spas\u003c\/h2\u003e\n\n  \u003cp\u003eThe Hayward StarClear W3C500 is a 50 sq ft cartridge pool filter for above-ground pools, smaller in-ground pools, and spas. It captures particles down to 10-15 microns without a backwash valve, multiport valve, or dedicated drain line. When the cartridge needs cleaning, the single locking knob releases the filter head, the element lifts out, and a garden hose rinse restores flow.\u003c\/p\u003e\n\n  \u003cp\u003eThe rotatable filter head lets you orient the pressure gauge and manual air relief valve to face any direction, simplifying access in tight equipment installations. For pools needing more filter area, the \u003ca href=\"https:\/\/nonstopswim.com\/products\/hayward-starclear-plus-120-sq-ft-cartridge-pool-filter\"\u003eStarClear Plus W3C12002 at 120 sq ft\u003c\/a\u003e is the step up in the StarClear line.\u003c\/p\u003e\n\n  \u003ch2\u003eHayward W3C500 StarClear Cartridge Filter Key Features\u003c\/h2\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e50 sq ft single cartridge element\u003c\/strong\u003e - Extra-large CX500RE cartridge with precision-engineered core for extra strength and maximum flow through the filter area.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSingle locking knob\u003c\/strong\u003e - Secures the filter head to the tank without bolts or clamps. One knob to release, one turn to access the cartridge.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRotatable filter head\u003c\/strong\u003e - The filter head can be oriented in any direction to position the pressure gauge and manual air relief valve for convenient access regardless of equipment pad layout.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBuilt-in check valve\u003c\/strong\u003e - Prevents accidental loss of pool water when the cartridge is removed for cleaning, keeping the system primed and avoiding the need to re-prime after service.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eElevated filtered water collector and debris sump\u003c\/strong\u003e - Prevents heavy debris from bypassing the cartridge and returning to the pool or spa when the cartridge is removed.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUnion connection\u003c\/strong\u003e - Allows the pump or filter to be removed quickly and easily for servicing without cutting plumbing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePlumbing versatility\u003c\/strong\u003e - Accepts 1.5\" or 2\" FIP or 2\" SKT connections to fit a wide range of above-ground and in-ground pool plumbing configurations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e1\/2\" FIP filter drain\u003c\/strong\u003e - Full drain port for fast draining of elevated spas and tubs; also accepts a standard spigot valve.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGFR injection-molded tank\u003c\/strong\u003e - Corrosion-free construction for dependable all-weather performance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNo backwash required\u003c\/strong\u003e - No multiport valve, no drain line, no water wasted during routine maintenance.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eHayward W3C500 StarClear 50 Sq Ft Cartridge Filter Specifications\u003c\/h2\u003e\n\n  \u003cdiv class=\"spec-list\"\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eModel \/ SKU\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eW3C500\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eFilter Type\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eSingle-Element Cartridge Pool Filter\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eFilter Area\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e50 sq ft\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eReplacement Cartridge\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eCX500RE\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eDesign Flow Rate\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e50 GPM\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eMaximum Working Pressure\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e50 PSI\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eConnections\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e1.5\" or 2\" FIP, or 2\" SKT\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eFilter Drain\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e1\/2\" FIP\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eFiltration Range\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e10-15 microns\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eTank Construction\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eGFR injection-molded, corrosion-free\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eDimensions (H x W x D)\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e29.5\" x 10.5\" x 10.5\"\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eApplication\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eAbove-ground pools, smaller in-ground pools, spas\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eBackwash Required\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eWarranty\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e1 year warranty\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cp class=\"compat-note\"\u003ePool size coverage depends on pump sizing, turnover rate targets, and site conditions. Consult a pool equipment professional for system design guidance.\u003c\/p\u003e\n\n  \u003ch2\u003eCleaning the Hayward W3C500 StarClear Cartridge Filter\u003c\/h2\u003e\n\n  \u003cp\u003eTurn off the pump and open the manual air relief valve to release tank pressure. Turn the single locking knob to release the filter head and rotate the head to a convenient position. The built-in check valve holds water in the system while the cartridge is removed, so no re-priming is needed after service. Lift the CX500RE cartridge out and set it on a clean surface.\u003c\/p\u003e\n\n  \u003cp\u003eRinse the element from top to bottom using a garden hose with a spray nozzle, working between each pleat fold. Do not use a pressure washer; high-pressure spray permanently damages the pleat media. Continue until the runoff runs clear. Reinstall the cartridge, secure the filter head with the locking knob, open the air relief valve, and restart the pump. Note the pressure as the clean baseline for future cleaning decisions; a rise of 8 to 10 PSI above that number signals cleaning is due.\u003c\/p\u003e\n\n  \u003ch3\u003eDeep Cleaning and Cartridge Replacement\u003c\/h3\u003e\n\n  \u003cp\u003eSoak the CX500RE cartridge overnight in a pool cartridge cleaning solution at season opening and midpoint to remove oils, sunscreen residue, and mineral scale that routine rinsing leaves behind. Replace the cartridge when post-cleaning pressure no longer returns to baseline, when the pleats show visible damage, or when the end caps crack. Most cartridges last one to three seasons under typical residential use.\u003c\/p\u003e\n\n  \u003ch2\u003eHayward W3C500 StarClear Cartridge Filter Frequently Asked Questions\u003c\/h2\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat replacement cartridge does the W3C500 use?\u003c\/summary\u003e\n    \u003cp\u003eThe W3C500 uses the Hayward CX500RE replacement cartridge element. Using the OEM CX500RE ensures the cartridge seats correctly against the internal manifold and maintains the filter's rated performance.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes the W3C500 require a backwash valve or drain line?\u003c\/summary\u003e\n    \u003cp\u003eNo. The W3C500 has a single inlet and a single outlet as its only plumbing connections. There is no multiport valve, no backwash port, and no drain line required. Routine cleaning is done by removing and rinsing the cartridge by hand.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat does the built-in check valve do?\u003c\/summary\u003e\n    \u003cp\u003eThe check valve prevents pool water from draining out of the system when the cartridge is removed for cleaning. This means the pump strainer basket and plumbing stay primed during cartridge service, and no re-priming is needed when the filter is reassembled and the pump is restarted.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eCan the filter head be rotated after installation?\u003c\/summary\u003e\n    \u003cp\u003eYes. The filter head is designed to rotate so you can orient the pressure gauge and manual air relief valve in any direction. This is useful in tight equipment installations where access to the top of the filter is limited from certain angles.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eHow does the W3C500 compare to the StarClear Plus W3C12002?\u003c\/summary\u003e\n    \u003cp\u003eBoth are single-element, no-backwash cartridge filters with the same design principles. The \u003ca href=\"https:\/\/nonstopswim.com\/products\/hayward-starclear-plus-120-sq-ft-cartridge-pool-filter\"\u003eStarClear Plus W3C12002\u003c\/a\u003e provides 120 sq ft of filter area at 120 GPM and is built specifically for in-ground pools and in-ground pool\/spa combinations with a heavier-duty glass-reinforced co-polymer tank rated for in-floor cleaning systems. The W3C500 at 50 sq ft and 50 GPM is suited to above-ground pools, smaller in-ground pools, and spas.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003ch2\u003eHayward W3C500 StarClear Cartridge Filter Documentation\u003c\/h2\u003e\n\n  \u003cdiv class=\"doc-links\"\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n        \u003ca href=\"\/docs\/hayward-starclear-w3c500-owners-manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\n          Hayward StarClear W3C500 Cartridge Filter Owner's Manual (Installation and Operating Instructions)\n        \u003c\/a\u003e\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003ca href=\"\/docs\/hayward-starclear-w3c500-parts-diagram.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\n          Hayward StarClear W3C500 Cartridge Filter Parts Diagram and Replacement Part Numbers\n        \u003c\/a\u003e\n      \u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Hayward StarClear 50 Sq Ft Cartridge Pool Filter | W3C500\",\n  \"description\": \"The Hayward StarClear W3C500 is a 50 sq ft cartridge pool filter for above-ground pools, smaller in-ground pools, and spas. 50 GPM design flow rate, 10-15 micron filtration, 50 PSI maximum working pressure. GFR injection-molded tank, 29.5 inch x 10.5 inch x 10.5 inch. Single locking knob, rotatable filter head, built-in check valve, elevated filtered water collector and debris sump, union connection, 1.5 inch or 2 inch FIP or 2 inch SKT connections, 0.5 inch FIP filter drain. CX500RE replacement cartridge. No backwash valve or drain line required.\",\n  \"sku\": \"W3C500\",\n  \"mpn\": \"W3C500\",\n  \"gtin13\": \"610377387026\",\n  \"brand\": {\n    \"@type\": \"https:\/\/schema.org\/Brand\",\n    \"name\": \"Hayward\"\n  },\n  \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"429.00\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"seller\": {\n      \"@type\": \"Organization\",\n      \"name\": \"NonStop Swim\"\n    },\n    \"shippingDetails\": {\n      \"@type\": \"OfferShippingDetails\",\n      \"shippingRate\": {\n        \"@type\": \"MonetaryAmount\",\n        \"value\": \"0\",\n        \"currency\": \"USD\"\n      },\n      \"shippingDestination\": {\n        \"@type\": \"DefinedRegion\",\n        \"addressCountry\": \"US\"\n      }\n    },\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"applicableCountry\": \"US\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 30,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"returnFees\": \"https:\/\/schema.org\/RestockingFees\",\n      \"restockingFee\": {\n        \"@type\": \"MonetaryAmount\",\n        \"value\": \"85.80\",\n        \"currency\": \"USD\"\n      }\n    }\n  }\n}\n\u003c\/script\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48560237445337,"sku":"W3C500","price":429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/3592\/7513\/files\/Hayward-StarClear-Cartridge-Pool-Filter.jpg?v=1776887602"},{"product_id":"hayward-starclear-plus-120-sq-ft-cartridge-pool-filter","title":"Hayward StarClear Plus 120 Sq Ft Cartridge Pool Filter","description":"\u003c!-- more --\u003e\n\n\u003cstyle\u003e\n  .product-description h2 {\n    font-size: 1.35rem;\n    font-weight: 700;\n    color: #003f72;\n    border-left: 4px solid #0077c8;\n    padding-left: 0.75rem;\n    margin-top: 2.25rem;\n    margin-bottom: 0.75rem;\n  }\n\n  .product-description h3 {\n    font-size: 1.1rem;\n    font-weight: 600;\n    color: #005a9e;\n    margin-top: 1.75rem;\n    margin-bottom: 0.5rem;\n  }\n\n  .product-description p {\n    margin-bottom: 1rem;\n  }\n\n  .product-description ul {\n    padding-left: 1.4rem;\n    margin-bottom: 1.25rem;\n  }\n\n  .product-description ul li {\n    margin-bottom: 0.5rem;\n  }\n\n  .product-description .spec-list {\n    border: 1px solid #d6e4f0;\n    border-radius: 4px;\n    overflow: hidden;\n    margin: 1.25rem 0;\n  }\n\n  .product-description .spec-row {\n    display: flex;\n    border-bottom: 1px solid #d6e4f0;\n  }\n\n  .product-description .spec-row:last-child {\n    border-bottom: none;\n  }\n\n  .product-description .spec-row:nth-child(even) {\n    background-color: #f0f6fb;\n  }\n\n  .product-description .spec-key {\n    flex: 0 0 44%;\n    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0.85rem;\n    margin: 0;\n    font-size: 0.95rem;\n    color: #1a2733;\n    line-height: 1.75;\n  }\n\n  .product-description .doc-links {\n    background-color: #f0f6fb;\n    border: 1px solid #c2d9ed;\n    border-radius: 6px;\n    padding: 1rem 1.25rem;\n    margin-top: 1rem;\n  }\n\n  .product-description .doc-links ul {\n    list-style: none;\n    padding-left: 0;\n    margin: 0;\n  }\n\n  .product-description .doc-links ul li {\n    margin-bottom: 0.5rem;\n  }\n\n  .product-description .doc-links ul li::before {\n    content: \"PDF \\2014 \";\n    font-weight: 700;\n    color: #0077c8;\n  }\n\n  .product-description a {\n    color: #0077c8;\n    text-decoration: underline;\n  }\n\n  .product-description a:hover {\n    color: #003f72;\n  }\n\n  .product-description .intro-note {\n    background-color: #e8f3fb;\n    border-left: 3px solid #0077c8;\n    padding: 0.85rem 1.1rem;\n    margin-bottom: 1.5rem;\n    font-style: italic;\n    font-size: 0.97rem;\n    border-radius: 0 4px 4px 0;\n  }\n\n  .product-description .compat-note {\n    font-size: 0.9rem;\n    color: #4a6070;\n    margin-top: 0.25rem;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"product-description\"\u003e\n\n  \u003cdiv class=\"intro-note\"\u003e\n    The Hayward StarClear Plus W3C12002 is a 120 sq ft cartridge pool filter for in-ground pools and in-ground pool\/spa combinations. Glass-reinforced co-polymer tank rated for in-floor cleaning systems, 120 GPM, single locking knob, rotatable filter head. No backwash required.\n  \u003c\/div\u003e\n\n  \u003ch2\u003eHayward StarClear Plus W3C12002 120 Sq Ft Cartridge Pool Filter for In-Ground Pools\u003c\/h2\u003e\n\n  \u003cp\u003eThe Hayward StarClear Plus W3C12002 is a 120 sq ft single-element cartridge pool filter built for in-ground pools and in-ground pool\/spa combinations. The extra-large cartridge element provides greater effective filtration area than similarly sized cartridge filters, filtering to 10-15 microns with no backwash valve and no dedicated drain line. The single locking knob releases the filter head for cartridge access without tools, and the rotatable filter head allows the pressure gauge and air relief valve to face any direction for convenient servicing.\u003c\/p\u003e\n\n  \u003cp\u003eThe StarClear Plus is constructed from heavy-duty glass-reinforced co-polymer rated for demanding applications and environmental conditions, including in-floor cleaning systems. For smaller pools or above-ground applications, see the \u003ca href=\"https:\/\/nonstopswim.com\/products\/hayward-starclear-50-sq-ft-cartridge-pool-filter\"\u003eStarClear W3C500 at 50 sq ft\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003ch2\u003eHayward W3C12002 StarClear Plus 120 Sq Ft Cartridge Filter Key Features\u003c\/h2\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e120 sq ft single cartridge element\u003c\/strong\u003e - Extra-large CX1200RE cartridge with precision-engineered gasketed molded end caps for extra strength and maximum flow. Greater effective filtration area than similarly sized and priced cartridge filters.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGlass-reinforced co-polymer tank\u003c\/strong\u003e - Heavy-duty construction rated for in-floor cleaning systems and the most demanding in-ground pool applications and environmental conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSingle-piece injection-molded base and body\u003c\/strong\u003e - Added structural strength for reliable, corrosion-free performance over multiple seasons.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSingle locking knob\u003c\/strong\u003e - Secures the filter head to the tank without bolts or clamps for tool-free cartridge access.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRotatable filter head\u003c\/strong\u003e - Orient the pressure gauge and manual air relief valve in any direction to suit the equipment pad layout.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePlumbing versatility\u003c\/strong\u003e - Accepts 1.5\" or 2\" FIP or 2\" SKT connections for compatibility with a wide range of in-ground pool plumbing configurations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNo backwash required\u003c\/strong\u003e - No multiport valve, no drain line, and no water discharged during routine cartridge cleaning. Saves hundreds of gallons per season compared to backwash-based filter maintenance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIn-floor cleaning system compatible\u003c\/strong\u003e - Tank construction meets the demands of pools equipped with in-floor cleaning systems, which generate higher sustained flow requirements than standard pool circulation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eHayward W3C12002 StarClear Plus 120 Sq Ft Cartridge Filter Specifications\u003c\/h2\u003e\n\n  \u003cdiv class=\"spec-list\"\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eModel \/ SKU\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eW3C12002\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eFilter Type\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eSingle-Element Cartridge Pool Filter\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eFilter Area\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e120 sq ft\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eReplacement Cartridge\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eCX1200RE\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eDesign Flow Rate\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e120 GPM\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eMaximum Working Pressure\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e50 PSI\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eConnections\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e1.5\" or 2\" FIP, or 2\" SKT\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eFiltration Range\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e10-15 microns\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eTank Construction\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eGlass-reinforced co-polymer, single-piece injection-molded base and body\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eDimensions (H x W x D)\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e36\" x 13.37\" x 13.37\"\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eIn-Floor Cleaning Compatible\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eApplication\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eIn-ground pools, in-ground pool\/spa combinations\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eBackwash Required\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eWarranty\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e1 year warranty\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cp class=\"compat-note\"\u003ePool size coverage depends on pump sizing, turnover rate targets, and site conditions. Consult a pool equipment professional for system design guidance.\u003c\/p\u003e\n\n  \u003ch2\u003eCleaning the Hayward W3C12002 StarClear Plus Cartridge Filter\u003c\/h2\u003e\n\n  \u003cp\u003eTurn off the pump and open the manual air relief valve to release tank pressure. Turn the single locking knob to release and rotate the filter head to a convenient service position. Lift the CX1200RE cartridge out of the tank and set it on a clean surface. Rinse from top to bottom using a garden hose with a spray nozzle, working between each pleat fold. Do not use a pressure washer. Continue until runoff is clear, then reinstall the cartridge, secure the locking knob, open the air relief valve, and restart the pump. Record the pressure as the clean baseline; a rise of 8 to 10 PSI signals cleaning is due.\u003c\/p\u003e\n\n  \u003ch3\u003eDeep Cleaning and Cartridge Replacement\u003c\/h3\u003e\n\n  \u003cp\u003eSoak the CX1200RE overnight in a pool cartridge cleaning solution at season opening and midpoint to remove embedded oils, sunscreen, and mineral scale. Replace the cartridge when post-cleaning pressure no longer returns to baseline, when the pleats show visible damage, or when the end caps crack. Under typical residential use with regular cleaning, most cartridges last one to three seasons.\u003c\/p\u003e\n\n  \u003ch2\u003eHayward W3C12002 StarClear Plus Cartridge Filter Frequently Asked Questions\u003c\/h2\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat replacement cartridge does the W3C12002 use?\u003c\/summary\u003e\n    \u003cp\u003eThe W3C12002 uses the Hayward CX1200RE replacement cartridge element. This is the OEM element engineered for the StarClear Plus filter housing and manifold. Using the CX1200RE ensures correct end cap seating and the full 120 sq ft of rated filter area is active and sealed.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eIs the W3C12002 compatible with in-floor cleaning systems?\u003c\/summary\u003e\n    \u003cp\u003eYes. The StarClear Plus tank is constructed from heavy-duty glass-reinforced co-polymer specifically rated to handle the higher sustained flow requirements generated by in-floor cleaning systems. This is one of the key differences between the StarClear Plus and the smaller StarClear W3C500, which is built for above-ground pool and spa applications.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes the W3C12002 require a backwash valve or drain line?\u003c\/summary\u003e\n    \u003cp\u003eNo. The W3C12002 has a single inlet and a single outlet as its only plumbing connections. Routine cleaning requires only removing and rinsing the cartridge. No multiport valve, no backwash port, and no drain line are needed.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eHow does the W3C12002 compare to the StarClear W3C500?\u003c\/summary\u003e\n    \u003cp\u003eThe StarClear Plus W3C12002 provides 120 sq ft of filter area at 120 GPM and is built for in-ground pools and pool\/spa combinations with a heavy-duty glass-reinforced co-polymer tank rated for in-floor cleaning systems. The \u003ca href=\"https:\/\/nonstopswim.com\/products\/hayward-starclear-50-sq-ft-cartridge-pool-filter\"\u003eStarClear W3C500\u003c\/a\u003e provides 50 sq ft at 50 GPM and is sized for above-ground pools, smaller in-ground pools, and spas.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eCan the filter head be rotated after installation?\u003c\/summary\u003e\n    \u003cp\u003eYes. The filter head rotates to allow the pressure gauge and manual air relief valve to be oriented in any direction, which is useful in tight equipment pad installations or when switching plumbing entry angles.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003ch2\u003eHayward W3C12002 StarClear Plus Cartridge Filter Documentation\u003c\/h2\u003e\n\n  \u003cdiv class=\"doc-links\"\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n        \u003ca href=\"\/docs\/hayward-starclear-plus-w3c12002-owners-manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\n          Hayward StarClear Plus W3C12002 Cartridge Filter Owner's Manual (Installation and Operating Instructions)\n        \u003c\/a\u003e\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003ca href=\"\/docs\/hayward-starclear-plus-w3c12002-parts-diagram.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\n          Hayward StarClear Plus W3C12002 Cartridge Filter Parts Diagram and Replacement Part Numbers\n        \u003c\/a\u003e\n      \u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Hayward StarClear Plus 120 Sq Ft Cartridge Pool Filter | W3C12002\",\n  \"description\": \"The Hayward StarClear Plus W3C12002 is a 120 sq ft single-element cartridge pool filter for in-ground pools and in-ground pool\/spa combinations. 120 GPM design flow rate, 10-15 micron filtration, 50 PSI maximum working pressure. Heavy-duty glass-reinforced co-polymer single-piece injection-molded base and body rated for in-floor cleaning systems. Dimensions 36 inch x 13.37 inch x 13.37 inch. Single locking knob, rotatable filter head, 1.5 inch or 2 inch FIP or 2 inch SKT connections. CX1200RE replacement cartridge. No backwash valve or drain line required.\",\n  \"sku\": \"W3C12002\",\n  \"mpn\": \"W3C12002\",\n  \"gtin13\": \"610377387828\",\n  \"brand\": {\n    \"@type\": \"https:\/\/schema.org\/Brand\",\n    \"name\": \"Hayward\"\n  },\n  \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"879.00\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"seller\": {\n      \"@type\": \"Organization\",\n      \"name\": \"NonStop Swim\"\n    },\n    \"shippingDetails\": {\n      \"@type\": \"OfferShippingDetails\",\n      \"shippingRate\": {\n        \"@type\": \"MonetaryAmount\",\n        \"value\": \"0\",\n        \"currency\": \"USD\"\n      },\n      \"shippingDestination\": {\n        \"@type\": \"DefinedRegion\",\n        \"addressCountry\": \"US\"\n      }\n    },\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"applicableCountry\": \"US\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 30,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"returnFees\": \"https:\/\/schema.org\/RestockingFees\",\n      \"restockingFee\": {\n        \"@type\": \"MonetaryAmount\",\n        \"value\": \"175.80\",\n        \"currency\": \"USD\"\n      }\n    }\n  }\n}\n\u003c\/script\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48560244621529,"sku":"W3C12002","price":879.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/3592\/7513\/files\/Hayward-StarClear-Plus-120-Sq-Ft.jpg?v=1776888339"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/3592\/7513\/collections\/Hayward-StarClear-Cartridge-Pool-Filter.jpg?v=1781227448","url":"https:\/\/nonstopswim.com\/collections\/hayward-star-clear-cartridge-filter\/pool-size_up-to-10k-gallons.oembed","provider":"Nonstop Swim","version":"1.0","type":"link"}