Hydro Spa Filters

Hydro Spa Filters

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

Products

4CH-24 Filter

25 sq. ft. top load.

  • Outside Diameter: 4-5/8"
  • Length: 9-3/4"
TOP
Molded Cone Handle

BOTTOM
Male Thread/MPT
1-1/2" (inside diameter)

4CH-24

US $35.40

6CH-47 Filter

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)

 

6CH-47

US $44.99

C-4335 Filter

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)

C-4335

US $36.10

C-4950 Filter

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)

C-4950

US $37.43

CM-4302B Filter (replaces C-4401)

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

  • 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)

 

CM-4302B

US $35.42