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4CH and C-4000 Series

4CH and C-4000 Series

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

Products

C-4995 Filter

95 sq. ft. Waterway Plastics, Cal Spas.

  • Outside Diameter: 4-15/16"
  • Length: 23-5/8"
TOP
Open
2-1/8" (inside diameter)
BOTTOM
Open
2-1/8" (inside diameter)

C-4995

US $75.20

C-4999 Filter

100 sq. ft. Rainbow RTL-100.

  • Outside Diameter: 4-15/16"
  • Length: 26-11/16"
TOP
Open
2-1/8" (inside diameter)
BOTTOM
Open
2-1/8" (inside diameter)

C-4999

US $75.96

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

CM-4306B Filter (replaces C-4405)

Rainbow DSF-50, 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: 6-5/8"
TOP
Open
2-1/8" (inside diameter)
BOTTOM
Open
2-1/8" (inside diameter)

 

CM-4306B

US $39.51