Spa Cartridge Filters

6" Unicel Filter Cartridge - 6CH-25 Specifications:  Unicel # 6CH-25 Pleatco # PTL20W-SV-P-4 Filbur # FC-0305 OD 6" Length 5-1/2" OEM # 90-802 OEM...

4-5/8" Unicel Filter Cartridge - 4CH-24 Specifications:  Unicel # 4CH-24 Pleatco # PTL25P-4 Filbur # FC-0131 OD 4-5/8" Length 9-3/4" OEM # 20254-2...

75 Square Foot Coleman/Maax Spas. Replacement for: Coleman Spas 3301-2262 (Note: Model dated after 1992.); Coleman Spas 100594 (Note: Model da...

7" Unicel Filter Cartridge - 7CH-40 Specifications:  Unicel # 7CH-40 Pleatco # PVT40P Filbur # FC-0435 OD 7" Length 9-3/4" OEM # 100433 OEM # 330...

4-5/8" Unicel Filter Cartridge - 4CH-925 -  20 sq. ft. Top Load, Replacement Cartridge Element for Futura Spa (Strong Industries) Antigua Specifica...

8-1/2" Unicel Filter Cartridge - 8CH-502 Specifications:  Unicel # 8CH-502 Pleatco # PVT50WH-F2L Filbur # N/A OD 8-1/2" Length 7-1/4" OEM # PVT 50...

Pleatco Leisure Bay Spa Replacement Filter Cartridge - PLBS75 Specifications:  Pleatco # PLBS75  OD 5-5/16" Length 14-3/4" OEM # Waterway Plastics...

This is the perfect way to add a dedicated personal massage jet to your hot tub, anywhere you want it!  Position the rotating, pulsating head wher...

4-15/16" Unicel Filter Cartridge - M4306, (Pair of C-4405) Specifications:  Unicel # C-4405 (pair) Pleatco # PRB25SF-PAIR Filbur # FC-2387 OD 4-15...

A spa filter should be replaced a couple of times a year and cleaned weekly or bi-weekly depending on usage. Many owners keep a second filter on ha...

4-1/4" Unicel Filter Cartridge - C4603 Unicel # C-4603 Pleatco # PHP11 Filbur # FC-3756 OD 4 1/4" Length 10 7/8" OEM # 1370012 OEM # C4603 Top End...

05 sq. Ft. Clean & clear plus, Waterway crystal water. Replacement for: Pentair pool prod R173576 (note: four 105 sq. Ft. Cartridges required....

4-15/16" Unicel Filter Cartridge - 4CH-22 25 sq. ft. Freeflow Spas TLX, RLX Specifications:  Unicel # 4CH-22 Pleatco # PFF25P4 Filbur # FC-2399 O...