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Strong Spas
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Filter Type 20 (C-4310 / PWW10 / SC750 / 40101 / WW20) - Pair More InformationStarting at £16.90
Diameter: 10.8cm (4 1/4")
Length: 10.1cm (4")
Bottom Finish: Open Hole
Hole Diameter: 5.2cm ( 2 1/16")
Replacement for C-4310, PWW10, SC750, Darlly 40101 or Magnum WW20 to fit many small hot tubs with an open hole fitting. These filters are sold as a pair.
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Filter Type 4 (C-4950 / PRB50IN / SC706 / 40506 / RD50) More Information
Starting 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.
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Filter Type 54 (4CH-925 / PSANT20-P3 / SC728 / 42524 / SR20) More Information
Starting at £25.95
Diameter: 12.1cm (4 3/4")
Length: 17.9cm (7 1/16")
Bottom Finish: Coarse 3.8cm (1 1/2") SAE Thread
Replacement for 4CH-925, PSANT20P3, Darlly 42524 or Magnum SR20 to fit Strong Spas and Durasport Spas.
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Filter Type 6 (C-4335 / PRB35IN / SC705 / 40353 / RD35) More Information
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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