Find Hot Tub Filters by Size & End Cap

hot tub filters

Nothing is more important in maintaining good hot tub water quality than the filtration system. Dirty, clogged or worn-out hot tub filters will fail in their job of trapping contaminants and put an unnecessary strain on the spa pumps.

Hot tub filters should be cleaned regularly and replaced every 6 - 9 months.

If your water quality starts to deteriorate unexpectedly then the cause is very likely to be old or dirty filters.

Filter Type 1 (6CH940 / PWW50 / FC0359)

23 Review(s)

£26.85

Sale Price: £20.99

Diameter : 15.2cm (6")
Length : 21cm (8 1/4")
Bottom finish : Coarse 3.8cm (1 1/2") SAE Thread

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Filter Type 11 (6CH25 / PTL20W-SV / FC0305)

1 Review(s)

£19.70

Club Price: £17.73

Diameter : 15.2cm (6")
Length : 14cm (5 1/2")
Bottom finish : Fine 3.8cm (1 1/2") MPT Thread

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Filter Type 18 (C6430 / PWK30 / FC3915)

2 Review(s)

£27.85

Club Price: £25.07

Diameter : 15.2cm (6")
Length : 26.7cm (10 1/2")
Bottom finish : Open Hole
Hole diameter : 4.9cm (1 15/16")

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Filter Type 31A (Jacuzzi J400 series)

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£61.99

Club Price: £55.79

Diameter : 15.2cm (6")
Length : 44.5cm (17 1/2")
Bottom finish : Coarse 5.1cm (2") SAE Thread

Suitable for Jacuzzi J400 series as a replacement filter. Fits J-465, J-470 & J-480 hot tubs.

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Filter Type 31B (Jacuzzi J400 Series)

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£39.99

Club Price: £35.99

Diameter : 12.0cm (4 5/8")
Length : 31.8cm (12 1/2")
Bottom finish : Coarse 5.1cm (2") SAE Thread

Suitable for Jacuzzi J400 series as a replacement filter. Fits J-465, J-470 & J-480 hot tubs.

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Filter Type 31E (Large Proclarity Jacuzzi Filter)

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£65.99

Club Price: £59.39

Diameter : 16cm (6 1/4")
Length : 32cm (12 1/2")
Bottom finish : Open Hole with Bayonet Fitting
Hole diameter : 5cm (2")

Fits J-465, J-470 & J-480 hot tubs to 2013.

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Filter Type 31F (Proclarity Jacuzzi Filter)

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£61.99

Club Price: £55.79

Diameter : 15.24cm (6")
Length : 21.59cm (8 1/2")
Bottom finish : Open Hole with Bayonet Fitting
Hole diameter : 6cm (2.3")

Fits J-415, J-425 Post 2012. J-480 & J-495 hot tubs Post-2013.

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Filter Type 37B (6CH942 / PWW100ST-F2S / FC0361)

1 Review(s)

£29.85

Club Price: £26.87

Diameter : 15.2cm (6")
Length : 21cm (8 1/4")
Bottom finish : Coarse 3.8cm (1 1/2") SAE Thread

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Filter Type 37A (6CH941 / PWW100ST / FC0360)

3 Review(s)

£29.85

Club Price: £26.87

Diameter : 15.2cm (6")
Length : 21cm (8 1/4")
Bottom finish : Male Slip 4.5cm (1 3/4")

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Filter Type 38 (6CH47 / PTL47W / FC0315)

1 Review(s)

£29.70

Sale Price: £26.75

Diameter : 15.2cm (6")
Length : 23.2cm (9 1/8")
Bottom finish : Fine 3.8cm (1 1/2") MPT Thread

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  1. Remove this Filter Filter Diameter:
    15cm-17cm

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Brand
  1. Jacuzzi (3)
  2. surespa (7)
  3. Unbranded (8)
Filter Length
  1. less than 15cm (1)
  2. 15cm-25cm (5)
  3. 25cm-35cm (2)
  4. 35cm-45cm (2)
Hole Diameter
  1. 4cm-5cm (3)
Filter Bottom Fitting
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  2. Coarse 3.8cm (1 1/2") SAE Thread (2)
  3. Coarse 5.1cm (2") SAE Thread (2)
  4. Fine 3.8cm (1 1/2") MPT Thread (2)
  5. Male Slip 4.5cm (1 3/4") (1)
  6. Open Hole (1)
Price
  1. £10.00 - £19.99 (1)
  2. £20.00 - £29.99 (5)
  3. £30.00 - £39.99 (1)
  4. £60.00 and above (3)

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