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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-4611 Filter

Coleco F-112, F-350, CR-11, DR-11.

  • Outside Diameter: 4-3/4"
  • Length: 11"
TOP
Open
1-1/4" (inside diameter)
BOTTOM
Open
2-7/16" (inside diameter)

C-4611

US $14.70

C-4618 Filter

Coleco F-225, F-235, F-345, DR-18, Lomart 60-4314.

  • Outside Diameter: 4-3/4"
  • Length: 18"
TOP
Open
1-1/4" (inside diameter)
BOTTOM
Open
2-7/16" (inside diameter)

C-4618

US $20.30

C-4625 Filter

25 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-4625

US $35.10

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

C-4970 Filter

75 sq. ft. Waterway Plastics.

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

C-4970

US $57.30

C-4975 Filter

75 sq. ft. Rainbow RTL-75, Custom Molded Products.

  • Outside Diameter: 4-15/16"
  • Length: 20-1/8""
TOP
Open
2-1/8" (inside diameter)
BOTTOM
Open
2-1/8" (inside diameter)

C-4975

US $55.99

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