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Cal Spas Spa Filters
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Spa Filters
Pleatco is a quality manufacturer of spa filters and pool cartridge type filters. We stock all our products. Get the best deals on pool and spa supplies here.
pool and spa cartridge filters, Pleatco, Unicel replacement filters

These filters are known to fit Cal Spas Models. We have attempted to provide as accurate information as possible however, this may not be a complete list for all models. If you do not see your Cal Spas filter here, please contact us.

Spa Filter Search

(PCS-50, 7CH-50, C-4995, etc.)



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 PLBS-75 Spa Filter (C-5374)
Pleatco PLBS-75 replacement filter. Unicel equivalent is C-5374.
Outer Diameter: 5 5/16
Height: 14 3/4. Top and bottom are both open 2 1/8
1 Each$29.99Out Of Stock
 PA 80 Hayward Spa Filter (C-8600)
Hayward C800 replacement cartridge spa filter. Unicel equivalent is C-8600.
Outer Diameter: 8-1/2
Height: 17-3/8

Fits in: Hayward and Cal Spas
1 Each$57.99Out Of Stock
 PA 50 Hayward Spa Filter (C-7656)
Hayward C-500 replacement filter. Unicel equivalent is C-7656.
Outer Diameter: 7
Height:19 3/4
Top and bottom are both open 3 inches.

Fits In: Cal Spas, Hayward, Hollibaugh Spas, PDC Spas
1 Each$34.99Out Of Stock
 PA 100 Hayward Spa Filter (C-8610)
Hayward C1100 replacement spa filter. Unicel equivalent is C-8610.
Outer Diameter: 8 1/2
Height: 23 3/8
Top and bottom are both open open 4 1/16.

Fits In: Cal Spas, Hayward.
Top:T/B-16 Bottom:T/B-16
1 Each$71.99Out Of Stock
 PPC 75 Sta-Rite Posi-Clean Spa Filter (C-7677)
StaRite, Posi-Clean spa cartridge filter. Unicel equivalent is C-7677.
Outer Diameter: 7
Height: 29 1/8
Top and bottom are both 3 inch open.

Fits In: Cal Spas, Sta-Rite
1 Each$53.99Out Of Stock
 PRB 50-IN Spa Filter (C-4950)
PRB 50-IN Rainbow/Waterways In-Line Top Load cartridge filter. Unicel equivalent is C-4950
Height: 13 5/16
Outer Diameter: 5
Inner Diameter: 2 1/8. 50 square feet.

Fits In: Aber Hottubs, Alps, Beachcomber, Blue Falls, Blue Pacific, Bullfrog Spas, Charisma Spas, Clipper, Accent Spas, Acryx-Maax Spas, After Hours, Alps Spas, American Spas, Apollo Spas, Aqua Mystic, Aqua Tech Spas, Aquaform-Infinity Spa, Aquatic Industries, Arizona Pacific, Artesian Spas, Associated Leisure Products, Atlantic Pool, Baja Spa, Cal Spas
1 Each$25.99Out Of Stock
 PCAL 100 Spa Filter (C-4995)
CalSpas Waterways filter. Unicel equivalent is C-4995.
Height: 23 11/16
Outer Diameter: 5
Inner Diameter: 2 1/8. 95 square feetFits In:

Fits in Spa Models: Acryx-Maax Spas, Cal Spas, Coast Spas, Infinity Spas, J.E.M. Spas, QCA, Savannah Spas, Statewood Spas, Waterway Plastics
1 Each$43.95Out Of Stock
 PCAL 75 Spa Filter (C-4970)
PCAL 75 spa filter. Unicel equivalent model is C-4970
Height: 23 11/16
Outer Diameter: 5
Inner Diameter: 2 1/8.

Fits In: Cal Spas, Leisure Bay Mfg., Leisure Bay Spas, Rec Warehouse, Sunbelt Spas, Waterway Plastics
1 Each$33.99Out Of Stock
 PMT 50 Cal Spas Martec Filter (C-4305)
Unicel equivalent C-4305 MARTEC IN-LINE spa cartridge filter.
Height: 14 13/16
Outer Diameter: 5
Inner Diameter: 2 1/8

Fits in Spa Models: Advantage Mfg. / Spa, Cal Spas, Dolphin Spas, Martec, Pageant Spas, Sonfarrel/Martec, Sundance Spas, Superior Spas
1 Each$27.99Out Of Stock