Filter Cartridges
We carry all Factory Direct OEM parts for Cal Spas. Choose the category below cal spa filter that you think best fits the part or parts you are looking for. If you cannot find, or are unsure of the parts you need, please call or email us. Your spa serial number (0xS-xxxxx) and or photos are helpful in identifying the correct parts for your Cal Spa Hot Tub.
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5 1/4" x 16" , Threaded, FIL11100212 Cal Spa Filter, 75 Sq. Ft.,
Cal Spas
FIL11100212 Cal Spa Filter Diameter: 5 1/4" Inner Diameter: 2" Length: 16" SEE REPLACEMENT BELOWFIL11100212 -
5" x 13-5/16" Cal Spa Filter Antimicrobial PRB50-IN-M, C-4950, FC-2390, 03FIL1600
Cal Spas
$52.005" x 13-5/16" Top Open 2-1/8" Bottom Open 2-1/8" PRB50-IN-M, C-4950, FC-2390, 03FIL160017-175-1596-5$52.00 -
5" x 13-5/16" Cal Spa Filter PRB50-IN, C-4950, FC-2390, 03FIL1600
Cal Spas
$58.505" x 13-5/16" Top Open 2-1/8" Bottom Open 2-1/8" PRB50-IN, C-4950, FC-2390, 03FIL160017-175-1595-5$58.50 -
5" x 23-11/16" Cal Spa Filter PCAL100, C-4995, FC-2940, 817-1000
Cal Spas
$80.905" x 23-11/16" Top Open 2-1/8" Bottom Open 2-1/8" PCAL100, C-4995, FC-2940, 817-100017-175-1840-2$80.90 -
5" x 14-7/8" Cal Spa Filter PMT50, FC-1617, C-4305
Cal Spas
$53.855" x 14-7/8" Top Open 2-1/8" Bottom Open 2-1/8" PMT50, C-4305, FC-161717-175-1130-1$53.85 -
5" x 23-11/16" Cal Spa Filter PCAL75, C-4970, FC-2930, 817-7500
Cal Spas
$89.005" x 23-11/16" Top Open 2-1/8" Bottom Open 2-1/8" PCAL75, C-4970, FC-2930, 817-750017-175-1839$89.00 -
5-3/16" x 16-1/8" Cal Spa Filter PCAL60, 5CH-752, FC-0202
Cal Spas
$69.055-3/16" x 16-1/8" Top Handle Bottom 2" MPT Thread PCAL60, 5CH-752, FC-020217-175-2212$69.05 -
5-3/16" x 12-1/2" Cal Spa Filter FIL11100200, FIL11100201, PPM50-SC, 5CH-502, FC-0196, 37-0237
Cal Spas
$68.005-3/16" x 12-1/2", Top Handle, Bottom MPT Thread 2" NPT Ada17-175-1513xx$68.00 -
5-5/16" x 14-3/4" Cal Spa Filter FIL11100230, FIL11100191, PLBS75, C-5374, FC-2971
Cal Spas
$68.00Top Open 2-1/8" Bottom Open 2-1/8" PLBS75, C-5374, FC-297117-175-2201$68.00 -
7" x 29-3/8" Cal Spa Filter, PCM75, C-7677, FC-2590
Cal Spas
$94.91Top Open 3" Bottom Open 3" , PCM75, C-7677, FC-259017-175-1050$94.91 -
8-1/2" x 23-1/4" Cal Spa Filter PA100, C-8610, FC-1290
Cal Spas
$116.828-1/2" x 23-1/4" Top Open 4-1/8" Bottom Open 4-1/8" PA100, C-8610, FC-129017-175-1335$116.82 -
8-1/2" x 17-3/8" Cal Spa Filter PA80, C-8600, FC-1280
Cal Spas
$93.158-1/2" x 17-3/8" Top Open 4-1/8" Bottom Open 4-1/8" PA80, C-8600, FC-128017-175-1330$93.15 -
Cal Spa Filter, Male Threaded Botton, Handle Top, Antimicrobial
Cal Spas
$52.00Cal Spa Filter, Male Threaded Botton, Handle Top, AntimicrobialFIL50-5D12H2MFT$52.00 -
Cal Spa Filter, 50 Sq Ft. 5" ODX 13" H x 1.5" ID, Female Coarse Thread
Cal Spas
$52.00Filter Cartridge 50 Sq Ft. 5" ODX 13" H x 1.5" ID, Female Coarse ThreadPart #: FIL50-5D13H15FCT-3FIL50-5D13H15FCT-3$52.00 -
Cal Spas Filter Cartridge - 75 Sq Ft. (Anti-Bacterial Blue) FIL75-5D145H2OE
$52.00Filter Cartridge - 75 Sq Ft. (Anti-Bacterial Blue)Part #: FIL75-5D145H2OEFIL75-5D145H2OE$52.00 -
CAL SPAS Filter Cartridge 25 Sq Ft. 4.5"ODX8"Hx 2"ID, Fine Thread Male
$52.00Weight: 4.00 lbDiameter: 4 3/4"Inner Diameter: 2"Length: 8 1/16"Filter Cartridge 25 Sq Ft. 4.5"ODX8"Hx 2"ID, Fine Thread MaleFIL25-45D8H2MFT$52.00 -
Cal Spas Filter Cartridge 75 Sq Ft. 7" ODX 15.5" H x 2" IDX Coarse Thread Male
$52.00Filter Cartridge 75 Sq Ft. 7" ODX 15.5" H x 2" IDX Coarse Thread MaleFIL75-7D155H2MCT-3$52.00 -
Cal Spas Filter Cartridge, 100 Sq ( 23 5/8” )
$60.00Filter Cartridge Cal 100 Sq ( 23 5/8” ) FIL11100170FIL11100170$60.00 -
FIL50-5D13H2MFT-3 CAL SPAS FILTER CARTRIDGE 50 SQ FTx 5"ODx 13"Hx 2"IDx FINE THREAD MALE #5CH-502 ANTIBACTERIAL
$52.00Weight: 4.00 lbDiameter: 5Inner Diameter: 2Length: 12FILTER CARTRIDGE 50 SQ FTx 5"ODx 13"Hx 2"IDx FINE THREAD MALE #5CH-502 ANTIBACTERIALFIL50-5D13H2MFT-3$52.00 -
FIL50-5D13H2OE-3 - CAL SPAS FILTER CARTRIDGE 50 SQ FTx 5"ODx 13"Hx 2"IDx OPEN ENDS
$52.00FILTER CARTRIDGE 50 SQ FTx 5"ODx 13"Hx 2"IDx OPEN ENDS Diameter: 5'' Size: 50 Sq Ft Length: 13'' Thread: Open Replacement for: FIL50-5D13H2OE-3 FIL11100301FIL50-5D13H2OE-3$52.00