Spa Filter Cartridges

Pleatco | FILTER CARTRIDGE | 25 SQ FT | PDM25P4   OD: 4-3/4" Length: 8-1/8" Btm ID: 1-1/2"MPT Top ID: Handle Replacement Options: Unicel: 4CH-21 Filbur: FC0136Spa Manufacturer:Dream Maker SpasGatsby Spas Brand name :...

Pleatco | FILTER CARTRIDGE: 35 SQ FT - HOT SPRINGS / Sundance® | PTL35 W/PAD AD OD: 4-3/4"Length: 16"Btm ID: 1.90" 1-1/2" MPTTop ID: posi grip handleUnicel cross: 4CH-35 Brand name : Pleatco

Pleatco | FILTER CARTRIDGE | 125 SQ FT - AMERICAN | PCM125   OD: 7"Length: 26"Btm ID: 3"Top ID: 3"Unicel cross: C-7498 Brand name : Pleatco

Pleatco | FILTER CARTRIDGE | 23 SQ FT - PREMIER | PPR23   OD - 5-3/16"Length - 11-7/8"Btm ID - 1-5/8"Top ID - 1-5/8"Unicel Cross - C-5427 Brand name : Pleatco

Pleatco | FILTER CARTRIDGE |  35 SQ FT - ARTESIAN SPA | PAS35 W/PAD AD   OD - 5-3/4"Length - 8-3/4"Btm ID - 1.9" Top ID - posi grip handleUnicel Cross - N/A Brand name : Pleatco

Sundance® Spas | FILTER CARTRIDGE | 125 SQ FT - 880 Sundance® | 6540-507 OD: 8.5"Length: 19"Top ID: 2.5"Micro-clean PlusFits all 2007-08 Sundance® 880 SpasReplacement for:SD6540-505 Brand name : Sundance® Spas

Pleatco | FILTER CARTRIDGE | 22 SQ FT - DOLPHIN SPA | PDS22 W/PAD AD OD - 6"Length - 5-5/8"Btm ID -1.90" 1-1/2"MPTTop ID - posi grip handleUnicel Cross - 6CH-22 Brand name : Pleatco

Pleatco | FILTER CARTRIDGE |  25 SQ FT - NEMCO | PCP25 OD = 7"Length = 9-7/8"Btm ID = 2"Top ID = 2"Unicel cross # N/A  Brand name : Pleatco

Pleatco | FILTER CARTRIDGE | 35 SQ FT - ARTESIAN SPA | PAS35-2   OD: 7-1/8" Length: 9-1/16" Btm ID: 2"MPT Top ID: reinforced handleReplacement options for:Unicel: 7CH-322Filbur: FC-0419AquaKleen: AK-9021 Brand name : Pleatco

Unicel | FILTER CARTRIDGE | 22 SQ FT - ADVANCED / LA SPAS | C-5621   OD: 5-3/16"Length: 11-7/8"Top ID: ClosedBtm ID: 2" Brand name : Unicel

Pleatco | FILTER CARTRIDGE | 25 SQ FT - LA SPA / Sundance® | PTL25 W/PAD AD OD: 4-5/8"Length: 13"Btm ID: 1.90" 1-1/2"MPTTop ID: posi grip handleUnicel cross #C-5621 4CH-30Also used in spas manufactured by:la spas, Sundance® , avalon, blue pacific,...

Pleatco | FILTER CARTRIDGE |  35 SQ FT - ARTESIAN / MAAX | PAS35P   OD: 5-7/8"Length: 7-3/4"Btm ID: 1-1/2"MPTTop ID: HandleReplacement option for:Unicel: 5CH-35Filbur: FC-0300 Brand name : Pleatco