Shipping in Canada

Filters for Dolphin Spas

Filters for Dolphin Spas

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


Products

 

  • Unicel 4CH-19 Filter (4-5/8" W, 4-5/8" L)

    13 sq. ft. top load.

    • Outside Diameter: 4-5/8"
    • Length: 4-5/8"
    TOP
    Molded Cone Handle
    BOTTOM
    Male Thread/MPT
    1-1/2" (inside diameter)
    Cone handle filter Bottom of filter is 1.5" MPT threaded

     

    4CH-19
    CAD $24.99
     
  • Unicel 4CH-30 Filter (4-5/8" W, 11-7/8" L)

    30 sq. ft. top load.

    • Outside Diameter: 4-5/8"
    • Length: 11-7/8"
    TOP
    Molded Cone Handle
     
    BOTTOM
    Male Thread/MPT
    1-1/2” (inside diameter)
    Molded Cone Handle Top of Filter MPT 1.5" thread bottom

     

    4CH-30
    CAD $34.99
     
  • Unicel C-4301 Filter (4-15/16" W, 14-7/8" L)

    28 sq. ft. (also replaces C-4347)

    • Outside Diameter: 4-15/16"
    • Length: 14-7/8"
    TOP
    Open
    2-1/8" (inside diameter)
    BOTTOM
    Open
    2-1/8" (inside diameter)
    Open end filter Open end filter

     

    C-4301
    CAD $31.99
     
  • Unicel C-4305 Filter (4-15/16" W, 14-7/8" L)

    50 sq. ft. Cal Spas, Martec, Sonfarrel, Advantage Mfg.

    • Outside Diameter: 4-15/16"
    • Length: 14-7/8"
    TOP
    Open
    2-1/8" (inside diameter)
    BOTTOM
    Open
    2-1/8" (inside diameter)
    Open End Filter Open End Filter

     

    C-4305
    CAD $44.99