Pool Filters

25 Square Foot top load - Dimension One Spas. Replacement for: Dimension One Spas 1561-04; Unicel 25 Square Foot top load (Note: Replacement for Di...

135 Square Foot Waterway, Coast Spas. Replacement for: Coast Spas (Canada); Waterway Plastics 817-0147; Get more efficient filtration and better wa...

7" Unicel Filter Cartridge - C7425 Unicel # C-7425 Pleatco # N/A Filbur # FC-0610 OD 7" Length 9-13/16" OEM # C7425  Top End Cap 3”/ Open Bottom E...

Unicel 7CH-752 Replacement Filter Cartridge for 75 Square Foot Dimension One Spas Unicel 7CH-752 filter cartridges (Alternate names: 7CH752) Filter...

7" Unicel Filter Cartridge - C7626 Unicel # C-7626 Pleatco # PA25-4 Filbur # FC-1230 OD 7" Length 9-13/16" OEM # C7626  Top End Cap 3”/ Open w/ Mo...

100 Square Foot Predator, Clean and Clear. Note: This product has no center core and orange end caps. Replacement for: Pentair Pool Prod R173215 (N...

Unicel Replacement Filter Cartridges - C5624

65 Square Foot Hot Springs Spas/Watkins Mfg. Note: The original was 45 Square Foot (162 pleats). This replacement has been upgraded to 65 Square Fo...

125 Square Foot Sundance Spas. Note: Models dated before 2006 (contains a core block/plug). Replacement for: Sundance Spas 6540-488 (Note: Models d...

35 Square Foot Marquis Spa (new style). Replacement for: Marquis Spas 20042; Unicel 35 Square Foot top load (Note: Replacement for Marquis Spas.); ...

4-5/8" Filter Cartridge - C4302 Unicel # C-4302 Pleatco # PSS17.5 Filbur # FC-0183 OD 4 5/8" Length 8" OEM # C4302 OEM # AK-3002 Top View: molded ...

Providing you with quality you can trust, the Pro Series high-rate sand filters incorporate the latest pool filter technology to ensure your pool ...

D.E. – The Water Polisher Diatomaceous Earth — also known as DE, TSS and Diatomite — is a naturally occurring, soft, chalk-like sedimentary rock th...

Download BrochureDownload Manual SIMPLE CARTRIDGE CAN BE CLEANED WITH A HOSE Long-lasting Clean & Clear Cartridge Filter with fiberglass-reinf...

Draws water evenly across the full diameter of the sand bed for higher flow, better filtration, longer cycles and more efficient backwashing. Due t...

Providing you with quality you can trust, the Pro Series high-rate sand filters incorporate the latest pool filter technology to ensure your pool i...

Hydrotools 19" Sand Filter is designed from the ground up to provide efficient, trouble-free filtration, ease of maintenance, and long life. It pro...