Spa Filter Cartridges

Pleatco | FILTER CARTRIDGE |  7 SQ FT | PC7-120   OD: 4-1/4"Length: 8"Btm ID: 2"Top ID: 2"Unicel cross: C-4607Coleco F-120 With CoreIntex Sand-n-SunWet SetEasy Set Size "A" or "C"Aqua Leisure Size 2Krystal Klear Models 108R / 12Spa...

R J Filtration | FILTER CARTRIDGE | 6 SQ FT - HARMSCO / PACFAB | AK-1004   OD: 2-3/4"Length: 9-3/4"Bottom ID: 1-1/16" OpenTop ID: 1-1/16" OpenReplacement For:Harmsco OTC 6/4Unicel # C-2306Pleatco # PH-6-3Filbur # FC-3062 Brand name : R J Filtration

Sundance® Spas | FILTER CARTRIDGE | 50 SQ FT - MICROCLEAN | 6540-502 OD: 8-1/2"Length: Btm ID:Top ID: use with SD6540-501Unicel cross: N/A Brand name : Sundance® Spas

Sonfarrel | FILTER CARTRIDGE |  6 SQ FT - AMERICAN PRODUCT / HARMSCO | PH6   OD: 2-3/4"Length: 9-3/4"Btm ID: 1-1/16"Top ID: 1-1/16"Unicel cross: #T-380 Brand name : Sonfarrel

Pleatco | FILTER CARTRIDGE | 75 SQ FT - COLEMAN | PCS75-N OD: 8"Length: 14"Btm ID: 2" Top ID: 2-1/16"Unicel cross #C-8475  Brand name : Pleatco

Pleatco | FILTER CARTRIDGE | 25 SQ FT - SONFARREL / ONYX | POX25-IN    OD: 5"Length: 14-11/16Btm ID: 2-1/8" Top ID: 2-1/8"Unicel cross: C-4308 Brand name : Pleatco

Pleatco | FILTER CARTRIDGE | 25 SQ FT - THERMO SPA / ARTESIAN | PTL25-W-SV W/PAD AD American Spas, Artesian, ColemanOD - 6"Length - 7-1/2"Btm ID - 1.90" 1-1/2"MPTTop ID - posi grip handleUnicel Cross - 6CH-26 Brand name : Pleatco  

Pleatco | FILTER CARTRIDGE | 25 SQ FT - VITA / DM | PVT25N W/PAD AD OD: 4-3/8"Length: 7-3/4"Btm ID: 1.9" 1-1/2"MPTTop ID: closedUnicel cross #N/A Brand name : Pleatco  

Pleatco | FILTER CARTRIDGE | 40 SQ FT - WATERWAYS | PWW40 OD: 5"Length: 11-1/4"Btm ID: 2-1/8" Top ID: 2-1/8" Unicel cross #C-4339 Brand name : Pleatco

Pleatco | FILTER CARTRIDGE: 35 SQ FT - WATKINS | PWK35   OD - 6"Length - 9"Btm ID - 1-15/16"Top ID - 1-15/16"Unicel Cross - C-6433 Brand name : Pleatco

Pleatco | FILTER CARTRIDGE | 35 SQ FT - WATERWAY / RAINBOW | PRB35-IN-3 Dynamic SeriesIV -DFM DFML Waterway 35 In-Line OD: 5" Length: 9-1/4" Btm ID: 2-1/8" Top ID: 2-1/8" Replacement options for:Unicel: C-4335 AquaKleen:...

Pleatco | FILTER CARTRIDGE | 40 SQ FT - MUSKIN | PMS40   OD = 6-1/4"Length = 11-1/4"Btm ID = 2-5/8"Top ID = 2-5/8"Unicel cross #N/A Brand name : Pleatco