We use cookies to ensure our site works securely and personalise your shopping experience. Please click to allow these cookies.
Caldera Spas Filters
-
Filter Type 4 (C-4950 / PRB50IN / SC706 / 40506 / RD50) More InformationStarting at £19.95
Diameter: 12.5cm (4 15/16")
Length: 33.8cm (13 5/16")
Bottom Finish: Open Hole
Hole Diameter: 5.4cm (2 1/8")
Replacement for hot tub filters with reference: C-4950, PRB50IN, SC706, Darlly 40506 or Magnum RD50. Fits many hot tubs with an open hole fitting. This is the same size and fitting as our Type 5 hot tub filter, but with 50 sq ft of filtration material rather than 25 sq ft.
Learn More -
Filter Type 69 (C-7375 / PCD75N / SC787 / 77515 / CA75) More Information
Starting at £62.95
Diameter: 17.8cm (7")
Length: 37.8cm (14 7/8")
Bottom Finish: Open Hole
Hole Diameter: 6.8cm (2 11/16")
This filter fits Caldera Spas with 75 sq ft filtration area. Replacement for C-7375, PCD75N, SC787, CA75 Darlly 77515 or Magnum CA75
Learn More -
Filter Type 74 (C-7350 / PCD50N / SC786 / 70511 / CA50) More Information
Starting at £39.75
Diameter: 17.8cm (7")
Length: 27.3cm (10 3/4")
Bottom Finish: Open Hole
Hole Diameter: 6.83cm (2 11/16")
This filter fits Caldera Spas and is a replacement for C-7350, PCD50N, SC7886, Darlly 70511 or Magnum CA50.
Learn More -
Filter Type 76 (C-8399 / PCD100 / SC775 / 81004 / CA100) More Information
Starting at £64.80
Diameter: 20cm (7 7/8")
Length: 41.9cm (16 1/2")
Bottom Finish: Open Hole
Hole Diameter: 9.2cm
This filter fits Caldera and Tahitian hot tubs requiring 100 sq ft of filtration.
Learn More
Search All Hot Tub Filters
Choose A Hot Tub Filter by Size & End Fitting
