Leisure Bay Spas
We offer over 200 of the most popular replacement filter cartridges on the market, including replacements for Unicel, Filbur, Pleatco, and OEM products. To find your filter by selecting the dimensions below.
Watch the video for advice on how to measure your cartridge.
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showing 1 - 16 of 16 products
404-200-02 Spa Filter Cartridge Pair
Guardian FiltrationReplaces: Unicel : C-4310, Pleatco: PWW10, Filbur: FC-3077
Sale!409-219 Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-4335, Filbur FC-2385, Pleatco PRB35-IN
Sale!409-219-M Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-4335RA, Pleatco PRB35-IN-M, Filbur FC-2385A
Sale!413-106-01 Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-4326 Pleatco PRB25-IN Filbur FC-2375
Sale!413-212 Spa Filter Cartridge
Guardian FiltrationReplaces: Unicel C-4950, Filbur FC-2390, Pleatco PRB50IN
Sale!413-212-M Spa Filter Cartridge
Guardian FiltrationReplaces: Unicel C-4950RA Filbur FC-2390M Pleatco PRB50-IN-M
Sale!423-178 Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-4970 Filbur FC-2930 Pleatco PCAL75
$50.99
510-230 Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-5345 Filbur FC-2970 Pleatco PLBS50
Sale!510-230-M Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel: C-5345RA Filbur: FC-2970M Pleatco: PLBS50-M
Sale!514-223 Pool Filter Cartridge
Guardian FiltrationReplaces: Unicel C-5374 Filbur FC-2971 Pleatco PLBS75
$30.99