{"title":"Top Selling Unicel Products","description":"\u003cp\u003eExplore the top-selling Unicel products, including popular replacement filter cartridges for pools, spas, and hot tubs. This collection highlights frequently purchased Unicel filters selected by customers looking for dependable filtration, proper fit, effective debris capture, and cleaner water in residential and commercial aquatic systems.\u003c\/p\u003e\u003cp\u003eUnicel is known for filtration quality, reliable cartridge construction, and consistent performance across many popular systems. Browse these best-selling Unicel filters to find proven replacement cartridges that help improve water clarity, protect equipment, and keep pools and spas running efficiently.\u003c\/p\u003e","products":[{"product_id":"c-7678","title":"Unicel C-7678 FC-1920 PFAB50 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Unicel filter cartridge is designed for compatible filtration applications where dependable debris capture and water polishing are needed. A filter cartridge is useful because it helps trap suspended particles as water passes through the system, supporting clearer water and more reliable day-to-day filtration performance.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original cartridge is clogged, damaged, collapsed, or no longer filtering effectively. Matching the correct 50 square foot specification and dimensional profile helps preserve intended fit and restore dependable filtration support.\u003c\/p\u003e\u003cp\u003eThe C-7678 is a practical service part when a compatible filtration setup needs a cartridge to restore cleaner water flow and dependable filter performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUnicel filter cartridge\u003c\/li\u003e\n\u003cli\u003e50 square foot filtration capacity\u003c\/li\u003e\n\u003cli\u003eDesigned to match the listed dimensional profile\u003c\/li\u003e\n\u003cli\u003eUseful when the original cartridge is worn or clogged\u003c\/li\u003e\n\u003cli\u003eSupports cleaner and more dependable water filtration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":48472327946395,"sku":"C-7678","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-444-1493_XL.jpg?v=1777517563"},{"product_id":"c-6617","title":"Unicel C-6617 FC-3741 Coleco Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Unicel filter cartridge is designed for compatible filtration applications where dependable particulate capture is needed. A filter cartridge is useful because it helps remove suspended debris from circulating water, supporting clearer water quality and more consistent system performance.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original cartridge is clogged, damaged, worn, or no longer filtering efficiently. Matching the correct 23 square foot specification and dimensional profile helps preserve intended fit and restore dependable filtration support in compatible systems.\u003c\/p\u003e\u003cp\u003eThe C-6617 is a practical service part when a compatible filtration setup needs a cartridge to restore cleaner water flow and reliable filter operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUnicel filter cartridge\u003c\/li\u003e\n\u003cli\u003e23 square foot filtration capacity\u003c\/li\u003e\n\u003cli\u003eDesigned to match the listed dimensional profile\u003c\/li\u003e\n\u003cli\u003eUseful when the original cartridge is worn or clogged\u003c\/li\u003e\n\u003cli\u003eSupports cleaner and more dependable water filtration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":48472328110235,"sku":"C-6617","price":21.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-175-2840_XL.jpg?v=1777517564"},{"product_id":"c-4608","title":"Unicel C-4608 Coleco CR8\/F108\/F110 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Unicel filter cartridge is designed for compatible compact filtration applications where fine debris capture is needed in a smaller format. A filter cartridge is useful because it helps trap suspended particles in circulating water, supporting cleaner water and more dependable filtration performance.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original cartridge is clogged, damaged, or no longer filtering effectively. The 5 square foot no-core design is practical for compatible systems that require this specific dimensional format and internal configuration.\u003c\/p\u003e\u003cp\u003eThe C-4608 is a practical service part when a compatible filtration setup needs a compact cartridge to restore dependable water-cleaning performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUnicel filter cartridge\u003c\/li\u003e\n\u003cli\u003e5 square foot filtration capacity\u003c\/li\u003e\n\u003cli\u003eNo-core design\u003c\/li\u003e\n\u003cli\u003eDesigned to match the listed dimensional profile\u003c\/li\u003e\n\u003cli\u003eSupports cleaner and more dependable water filtration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":48472328143003,"sku":"C-4608","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-444-4608_XL.jpg?v=1777517564"},{"product_id":"c-7473","title":"Unicel C-7473 FC-5177 PJAN75 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Unicel filter cartridge is designed for compatible filtration applications where dependable water cleaning and suspended debris capture are needed. A filter cartridge is useful because it helps remove unwanted particles from circulating water, supporting clearer conditions and more consistent overall filtration performance.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original cartridge is clogged, damaged, worn, or no longer maintaining proper flow and filtration efficiency. Matching the correct 75 square foot specification and dimensional profile helps preserve intended fit and restore dependable filtration support.\u003c\/p\u003e\u003cp\u003eThe C-7473 is a practical service part when a compatible filtration setup needs a cartridge to restore cleaner water flow and dependable performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUnicel filter cartridge\u003c\/li\u003e\n\u003cli\u003e75 square foot filtration capacity\u003c\/li\u003e\n\u003cli\u003eDesigned to match the listed dimensional profile\u003c\/li\u003e\n\u003cli\u003eUseful when the original cartridge is worn or clogged\u003c\/li\u003e\n\u003cli\u003eSupports cleaner and more dependable water filtration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":48472328175771,"sku":"C-7473","price":96.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-175-2820_XL.jpg?v=1777517565"},{"product_id":"5ch-902am","title":"Unicel 5CH-902AM Marquis Spas Replacement Filter Cartridge","description":"\u003cp\u003eThe Unicel filter cartridge is designed for compatible filtration applications where dependable debris capture is needed in a higher-capacity format. A filter cartridge is useful because it helps remove suspended particles from circulating water, supporting cleaner water quality and more consistent filtration system performance.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original cartridge is clogged, damaged, worn, or no longer filtering efficiently. Matching the correct 90 square foot specification and dimensional profile helps preserve intended fit and restore dependable filtration support within the compatible assembly.\u003c\/p\u003e\u003cp\u003eThe 5CH-902AM is a practical service part when a compatible filtration setup needs a cartridge to restore cleaner water flow and dependable filtering performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUnicel filter cartridge\u003c\/li\u003e\n\u003cli\u003e90 square foot filtration capacity\u003c\/li\u003e\n\u003cli\u003eDesigned to match the listed dimensional profile\u003c\/li\u003e\n\u003cli\u003eUseful when the original cartridge is worn or clogged\u003c\/li\u003e\n\u003cli\u003eSupports cleaner and more dependable water filtration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":48472328339611,"sku":"5CH-902AM","price":99.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-175-2880_XL.jpg?v=1777517567"}],"url":"https:\/\/www.bathandspaparts.com\/en-ca\/collections\/top-selling-products-from-unicel.oembed","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}