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Filters for Crystal Waters Spas

Filters for Crystal Waters Spas

Click here for instructions on how to measure your hot tub filter.


Products

 

  • Unicel 6CH-47 Filter (6" W, 9-1/8" L)

    47 sq. ft., (Common in HydroSpa & Platinum).

    • Outside Diameter: 6"
    • Length: 9-1/8"
    TOP
    Semi-Circular Handle
    BOTTOM
    Male Thread / MPT
    1-1/2" (inside diameter)
    Semi-circular handle top 1.5" ID MPT threaded bottom

     

    6CH-47
    CAD $44.99
     
  • Unicel C-4335 Filter (4-15/16" W, 9-1/4" L)

    35 sq. ft. Rainbow, Waterway Plastics, Custom Molded Products.

    • Outside Diameter: 4-15/16"
    • Length: 9-1/4"
    TOP
    Open
    2-1/8" (inside diameter)
    BOTTOM
    Open
    2-1/8" (inside diameter)
    Open End Top and Bottom Open End Top and Bottom

     

    C-4335
    CAD $29.99
     
  • Unicel C-4950 Filter (4-15/16" W, 13-5/16" L)

    50 sq. ft. Rainbow, Waterway Plastics, Custom Molded Products.

    • Outside Diameter: 4-15/16"
    • Length: 13-5/16"
    TOP
    Open
    2-1/8" (inside diameter)
    BOTTOM
    Open
    2-1/8" (inside diameter)
    Both top and bottom of filter are open Both top and bottom of filter are open

     

    C-4950
    CAD $39.99
     
  • Unicel C-6375 Filter (6-9/16" W, 13-5/16" L)

    75 sq. ft. Waterway Dyna-Flo XL.

    • Outside Diameter: 6-9/16"
    • Length: 13-5/16"
    TOP
    Open
    2-3/8" (inside diameter)
    BOTTOM
    Open
    2-3/8" (inside diameter)
    Open end Open end

     

    C-6375
    CAD $65.99
     
  • Unicel C-8320 Filter (8-1/2" W, 18-1/8" L)

    125 sq. ft. Sundance Spas

    • Outside Diameter: 8-1/2"
    • Length: 18-1/8"
    TOP
    Castle
    BOTTOM
    Open with Bev. Edge
    2-1/2" (inside diameter)
    Top Castle 2.5" bottom open with beveled edge

     

    C-8320
    CAD $93.99
     
  • Unicel CM-4302B Filter (set of 2: 4-15/16" W, 4-5/8" L)

    Rainbow DSF-35, Waterway Plastics. Note: This is a set of 2 cartridges with removable stick handle on lower filter. (replaces C-4401)

    • Sold as a set of 2 - each with these measurements:
    • Outside Diameter: 4-15/16"
    • Length: 4-5/8"
    TOP
    Open
    2-1/8" (inside diameter)
    BOTTOM
    Open
    2-1/8" (inside diameter)
    Both top and bottom of filter are open Both top and bottom of filter are open

     

    CM-4302B
    CAD $41.99
     
  • Unicel CM-4306B Filter (set of 2: 4-15/16" W, 6-5/8" L)

    Rainbow DSF-50, Waterway Plastics. Note: This is a set of 2 cartridges with removable stick handle on lower filter. (replaces C-4405)

    • Sold as a set of 2 - each with these measurements:
    • Outside Diameter: 4-15/16"
    • Length: 6-5/8"
    TOP
    Open
    2-1/8" (inside diameter)
    BOTTOM
    Open
    2-1/8" (inside diameter)
    Both top and bottom of filter are open Both top and bottom of filter are open

     

    CM-4306B
    CAD $45.99