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Hot Tub Filters

Hot Tub Filters

Hot Tub Filters

Our range of Hot Tub Filter Cartridge Replacements keep your hot tub running smooth and the water clean. Our collection includes top brands like Unicel, Pleatco and ProAqua. Find the best hot tub filter cartridge replacement here.

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Pleatco (42)
ProAqua (25)
Unicel (32)

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Filter Diameter

2 7/8" (73mm) (1)
3 7/8" (98mm) (1)
4 1/4" (107mm) (2)
4 5/8" (117mm) (10)
4 3/4" (121mm) (4)
4 15/16" (125 mm) (18)
5" (127mm) (9)
5 1/4" (133mm) (2)
5 5/16" (135mm) (9)
5 3/8" (137 mm) (2)
5 5/8" (142mm) (1)
5 3/4" (146mm) (3)
5 7/8" (149mm) (1)
6" (152mm) (12)
6.5" (165mm) (1)
6 5/8" (168 mm) (3)
6 3/4" (171mm) (4)
7 1/8" (180mm) (2)
7 1/4" (184mm) (1)
7 7/8" (200mm) (3)
8" (203 mm) (2)
8 1/4" (209mm) (1)
8 7/16" (214mm) (3)
8 1/2" (216mm) (3)

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ProAqua PA-4949 Tub Filter Cartridge

$0⁰⁰

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ProAqua PA-6960 Hot Tub Filter Cartridge

$53⁸⁹ ~~$76⁰⁰~~

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ProAqua PA-1410 Hot Tub Filter Cartridge

$15⁹⁵ ~~$19⁰⁰~~

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ProAqua PA-4935 Hot Tub Filter Cartridge

$30⁵⁶ ~~$43⁰⁰~~

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Unicel 6CH-352 Hot Tub Filter Cartridge

$60¹⁵ ~~$85⁰⁰~~

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Unicel C-8326 Hot Tub Filter Cartridge

$142⁹⁹ ~~$201⁰⁰~~

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Unicel C-5396 Hot Tub Filter Cartridge

$100²⁶ ~~$141⁰⁰~~

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Unicel C-4332 Hot Tub Filter Cartridge

$41¹¹ ~~$58⁰⁰~~

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Unicel C-4995 Hot Tub Filter Cartridge

$101¹⁹ ~~$142⁰⁰~~

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Unicel 6CH-25 Hot Tub Filter Cartridge

$44⁷³ ~~$63⁰⁰~~

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Unicel C-5351 Hot Tub Filter Cartridge

$123¹⁸ ~~$173⁰⁰~~

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ProAqua PA-8951 Hot Tub Filter Cartridge

$49⁴⁵ ~~$70⁰⁰~~

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Unicel 6CH-47 Hot Tub Filter Cartridge

$61¹³ ~~$86⁰⁰~~

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Unicel 4CH-20 Hot Tub Filter Cartridge

$40⁹⁵ ~~$58⁰⁰~~

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Unicel C-5397 Hot Tub Filter Cartridge

$80⁷⁸ ~~$114⁰⁰~~

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Unicel C-5345 Hot Tub Filter Cartridge

$57⁷² ~~$81⁰⁰~~

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Pleatco PMAX50P4 Hot Tub Filter Cartridge

$37⁸⁸ ~~$54⁰⁰~~

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Unicel 6CH-959 Hot Tub Filter Cartridge

$74⁴⁴ ~~$105⁰⁰~~

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Unicel C-4625 Hot Tub Filter Cartridge

$45⁶⁷ ~~$64⁰⁰~~

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Unicel 4CH-940 Hot Tub Filter Cartridge

$64⁴⁹ ~~$91⁰⁰~~

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Unicel C-4325 Hot Tub Filter Cartridge

$34²⁰ ~~$48⁰⁰~~

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Unicel C-4321 Hot Tub Filter Cartridge

$36⁸⁷ ~~$52⁰⁰~~

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Unicel 6CH-502 Hot Tub Filter Cartridge

$72⁸⁵ ~~$102⁰⁰~~

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Unicel 4CH-21 Hot Tub Filter Cartridge

$45⁹⁶ ~~$65⁰⁰~~

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Showing 72 of 99

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K&J Leisure is an experienced pool equipment & supply store based in London, Canada. We offer all the top brands like Hayward Pool Heaters, Dolphin Pool Vacuums and Polaris.

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