Caldera Spas Filters

  1. Filter Type 4 (C-4950 / PRB50IN / SC706 / 40506 / RD50)
    Filter Type 4 (C-4950 / PRB50IN / SC706 / 40506 / RD50) More Information

    Starting at £22.80

    microban filter option available

    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.

  2. Filter Type 69 (C-7375 / PCD75N /  SC787 / 77515 / CA75)
    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

  3. Filter Type 74 (C-7350 / PCD50N / SC786 / 70511 / CA50)
    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.

  4. Filter Type 76 (C-8399 / PCD100 / SC775 /  81004 / CA100)
    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.

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