Cal Spas Spa Filters
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PGS25P4
  Diameter: 4 5/8"
Length: 9 3/4"
Size: 25 Sq.Ft.
Thread: 1 1/2" MPT


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  Premium replacement for:
Pleatco: PGS25P4
Filbur: FC-0131
Unicel: 4CH-24
  Price: $16.95


PLBS75
  Diameter: 5 5/16"
Length: 14 3/4"
Size: 75 Sq.Ft.
Thread: Open


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  Premium replacement for:
Pleatco: PLBS75
Filbur: FC-2971
Unicel: C-5374
  Price: $26.95


PPM50SC-F2M
  Diameter: 5 1/4"
Length: 12 3/16"
Size: 50 Sq.Ft.
Thread: 2" MPT


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  Premium replacement for:
Pleatco: PPM50SC-F2M
Filbur: FC-0195
Unicel: 5CH-502
  Price: $30.72


PWW50P3
  Diameter: 6 "
Length: 7 5/8"
Size: 40 Sq.Ft.
Thread: 1 1/2" SAE


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  Premium replacement for:
Pleatco: PWW50P3
Filbur: FC-0359
Unicel: 6CH-940
  Price: $31.00


FIL50-5D13H15FCT
  Diameter: 5 "
Length: 13 1/16"
Size: 50 Sq.Ft.
Thread: 1 1/2" Female SAE


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  Premium replacement for:
Pleatco: PWW50L-M


  Price: $29.95


FIL75-5D17H15FCT
  Diameter: 5 "
Length: 17 "
Size: 75 Sq.Ft.
Thread: Female


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  Premium replacement for:
Pleatco: PCAL75L-M


  Price: $33.95


FIL75-7D155H2MCT
  Diameter: 7 "
Length: 15 "
Size: 75 Sq.Ft.
Thread: Male


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  Premium replacement for:



  Price: $33.95


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SPA FILTER:

  Enjoy a warm, bubbly hot tub with crystal clear water that’s ready to be enjoyed whenever you want. Ensure your spa water remains clean and free of debris with a new spa filter.

Old filters can damage spas by causing pumps to work overtime and will cause spa water quality to decline profusely. When it comes to performance, the filtration system is at the heart of your spa’s function. Optimize your spa’s performance and water quality with a Cal Spas replacement filter.

Bio-Clean™ Antimicrobial Filters
Ban harmful microbes from your filter. Cal Spas Bio-Clean™ spa filters are infused with antimicrobial technology during the manufacturing process that becomes part of the molecular structure. With proper maintenance, Bio-Clean™ filters will have an added level of defense that keeps your filter clean and extend the functional lifespan.


HOW TO MEASURE YOUR SPA FILTER CARTRIDGES:

To ensure you order the correct replacement filter, Cal Spas has developed an easy measuring guide for all filters. Follow the directions below to replace your existing filter with a diligent spa filter which will last months longer than competitors.











 

KEEPING YOUR SPA WATER CLEAN: