{"product_id":"unicelreplacementfiltercartridge50sfmarquisspa5ch502unf5ch502","title":"Unicel Replacement Filter Cartridge 50 sf Marquis Spa | 5CH-502","description":"\u003cdiv\u003e\n\u003ch2\u003eUnicel Replacement Cartridge – 50 sq ft | Model 5CH‑502\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUnicel 5CH‑502\u003c\/strong\u003e is a 5000-series spa filter cartridge offering approximately 50 sq ft of filtration surface. Designed for use in Marquis® and Cal® spa systems.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e50 sq ft of 3 oz spunbonded polyester (Reemay®) media\u003c\/li\u003e\n\u003cli\u003eApproximately 197 sharp, uniform pleats to maximize dirt-holding capacity and flow\u003c\/li\u003e\n\u003cli\u003eDimensions: ~5 3\/16″ outer diameter × 12½″ length\u003c\/li\u003e\n\u003cli\u003eTop bar handle for easy removal; bottom 2″ male pipe thread (MPT) connection\u003c\/li\u003e\n\u003cli\u003eFilters debris down to ~20 microns with low pressure drop\u003c\/li\u003e\n\u003cli\u003eCompatible with Marquis Spas, Cal Spas, and other compatible brands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel \/ SKU: 5CH‑502\u003c\/li\u003e\n\u003cli\u003eFiltration Area: ~50 sq ft\u003c\/li\u003e\n\u003cli\u003ePleat Count: ~197\u003c\/li\u003e\n\u003cli\u003eDimensions: ~5 3\/16″ OD × 12½″ length\u003c\/li\u003e\n\u003cli\u003eTop End Cap: Bar handle\u003c\/li\u003e\n\u003cli\u003eBottom End Cap: 2″ MPT thread\u003c\/li\u003e\n\u003cli\u003eMedia Weight: 3 oz\/yard polyester\u003c\/li\u003e\n\u003cli\u003eMicron Rating: ~20 µm for fine debris capture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eMaintenance Tip:\u003c\/em\u003e Rinse gently with a garden hose—avoid pressure washing. Replace annually or sooner if flow pressure increases or the media shows visible wear or clogging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eSKU: 5CH-502\u003c\/p\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":46797772751023,"sku":"5CH-502","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/unicel-replacement-filter-cartridge-50-sf-marquis-spa-5ch-502-unicel-220743.jpg?v=1777067110","url":"https:\/\/freshized.com\/products\/unicelreplacementfiltercartridge50sfmarquisspa5ch502unf5ch502","provider":"Freshized","version":"1.0","type":"link"}