Filter Type 1 (6CH-940 / PWW50 / SC714 / 60401 / WY45)

Starting at £24.80

Lowest Multi-buy price: £22.50

Diameter: 15.2cm (6")

Length: 21cm (8 1/4")

Bottom Finish: Coarse 3.8cm (1 1/2") SAE Thread

Replacement for hot tub filters with reference: 6CH-940, PWW50, SC714, Darlly 60401 or Magnum WY45. Fits many hot tubs with a coarse thread fitting.

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Filter Type 28 (C-4401 / PRB17.5SFPR / SC726 / 40352 / WW35D) - Pair

Starting at £24.95

Diameter: 12.5cm (4 15/16")

Length: 11.75 cm (4 5/8")

Bottom Finish: Open Hole

Hole Diameter: 5.4cm (2 1/8")

Replacement for C-4401, PRB17.5SFPR, SC726, Darlly 40352 or Magnum WW35D to fit Beachcomber hot tubs, and others, with an open hole fitting. These filters are sold as a pair.

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Filter Type 51 (C4405 / PRB25SF-PR / SC732 / 40505 / WW50D) - Pair

Starting at £32.00

Diameter: 12.5cm (4 15/16")

Length: 16.8cm (6 5/8")

Bottom Finish: Open Hole

Hole Diameter: 5.4cm (2 1/8")

These filters are sold as a 50 sq ft pair with a total height of 334mm.

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Filter Type 58 (C-5300 / PJW50 / SC768 / 50503, JWB50)

Starting at £42.50

Diameter: 14.4cm (5 11/16")

Length: 26.5cm (10 3/8")

Bottom Finish: Open Hole

Hole Diameter: 5.2cm (2 1/8")

Fits pre-2001 Jacuzzi models and some Clearwater Spas. String loop inserted on side of cartridge.

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Filter Type 6 (C-4335 / PRB35IN / SC705 / 40353 / RD35)

Starting at £21.80

Diameter: 12.54cm (4 15/16")

Length: 23.5cm (9 1/4")

Bottom Finish: Open Hole

Hole Diameter: 5.4cm (2 1/8" hole)

Replacement for C-4335, PRB35IN, SC705, Darlly 40353 or Magnum RD35 to fit many hot tubs with an open hole fitting.

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Clearwater Spas Filters

Choose A Hot Tub Filter by Size & End Fitting