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 - 15 of 15 products

Leisure Bay Spas

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Replaces: Unicel : C-4310, Pleatco: PWW10, Filbur: FC-3077

Replaces: Unicel C-4335, Filbur FC-2385, Pleatco PRB35-IN

Replaces: Unicel C-4335RA, Pleatco PRB35-IN-M, Filbur FC-2385A

Replaces: Unicel C-4326 Pleatco PRB25-IN Filbur FC-2375

Replaces: Unicel C-4950, Filbur FC-2390, Pleatco PRB50IN

Replaces: Unicel C-4950RA Filbur FC-2390M Pleatco PRB50-IN-M

Replaces: Unicel C-4970 Filbur FC-2930 Pleatco PCAL75

Replaces: Unicel C-5345 Filbur FC-2970 Pleatco PLBS50

Replaces: Unicel: C-5345RA Filbur: FC-2970M Pleatco: PLBS50-M

Replaces: Unicel C-5374 Filbur FC-2971 Pleatco PLBS75

Replaces: Unicel C-5374RA, Pleatco PLBS75M, Filbur FC-2971

Replaces: Unicel C-5397 Filbur FC-2972 Pleatco PLBS100

Replaces: Unicel C-7489, Filbur FC-1275, Pleatco PA112

Replaces: Unicel C-8411, Filbur FC- 1255, Pleatco PWWCT75

Replaces: Unicel C-8412 Filbur FC-1293 Pleatco PWWCT125