Skip to content
Proudly Canadian - Free Shipping on Orders $69.00 and Above ( Conditions apply )
Now offering free shipping on orders over $150!

Hot Tub Filters

Your hot tub / spa filter  is the unsung hero of your hot tub. They are hard at work around the clock to keep debris and sediments out of the water, ensuring that you get the best hot tub experience possible. Without them, the water would be dirty, unsafe, and impossible to enjoy.

The importance of the hot tub and spa filter can’t be overstated. That’s why we keep only the most trusted names in the industry. With names like Unicel and Pleatco, you can rest assured that your water is in good hands!

Whether you are in need of a new one or just want to stock a few spare ones to be safe, there is no more affordable, trusted, and convenient option than Pool Store Canada.

The importance of changing filters

Replacement hot tub or spa filters are one of the most important parts of your home hot tub system.

Preventative maintenance is the only proven way to extend the life and improve the quality of your hot tub, and changing the filters regularly provides many benefits. Here are just a few:

  • Energy savings - if your filter is getting old or is damaged, it will not work properly. This forces the mechanisms inside the hot tub to work harder. The result is more energy used to do the same work that a healthy filter could do. Changing your hot tub filter will save this energy.
  • Extended life - a filter that isn’t working properly will allow more sediment and debris in the water, putting more strain on the pump and other mechanisms. More stress leads to a shorter life.
  • Safer water - water full of dirt and debris is bad for your skin. With a fresh, high-quality filter, you don’t have to worry about any adverse health problems!

Replacement filters for your hot tub will help save you energy, extend the life of your hot tub, and make the water safe for enjoyment. Pool Store Canada has the very best in the industry in stock - ready to be shipped right to your door!

 

Please check the sizes of all filters before purchasing as opened or used filters can not be returned*

Filters

ProAqua C-4326 filter cartridge

ProAqua
Original price $39.95
Original price $39.95 - Original price $39.95
Original price $39.95
Current price $34.95
$34.95 - $34.95
Current price $34.95
in stock

The ProAqua C-4326 filter cartridge works as a direct replacement for both Pleatco PRB25-IN and Filbur FC-2375 units, giving you a straightforward ...

View full details
Original price $39.95
Original price $39.95 - Original price $39.95
Original price $39.95
Current price $34.95
$34.95 - $34.95
Current price $34.95
Save 13% Save %

ProAqua Hot Tub C-4950 Filter - Replaces PRB50-IN

ProAqua
Original price $68.71
Original price $68.71 - Original price $68.71
Original price $68.71
Current price $49.98
$49.98 - $49.98
Current price $49.98
in stock

The ProAqua C-4950 is a versatile replacement filter engineered to work with multiple hot tub models. Whether you're upgrading from a Pleatco PRB50...

View full details
Original price $68.71
Original price $68.71 - Original price $68.71
Original price $68.71
Current price $49.98
$49.98 - $49.98
Current price $49.98
Save 27% Save %

ProAqua 6CH 961 Hot tub filter Replaces Jacuzzi J Series 6CH 961

ProAqua
Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99
in stock

This ProAqua 6CH 961 hot tub filter is engineered as a direct replacement for Pleatco PJW60TL-OT-F2S and Filbur FC-3320 models, making upgrades an...

View full details
Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99

ProAqua C-5396 Coast Spa filter replaces Pleatco PCST80 Filter

ProAqua
Original price $98.45 - Original price $98.45
Original price
$98.45
$98.45 - $98.45
Current price $98.45
in stock

The ProAqua C-5396 is a versatile replacement filter engineered to work seamlessly with spas that originally used either the Pleatco PCST80 or Filb...

View full details
Original price $98.45 - Original price $98.45
Original price
$98.45
$98.45 - $98.45
Current price $98.45

ProAqua C-6310 Hot Tub Filter replaces Pleatco PWWDFX100)

ProAqua
Original price $86.44 - Original price $86.44
Original price
$86.44
$86.44 - $86.44
Current price $86.44
in stock

The ProAqua C-4326 filter cartridge works as a direct replacement for both Pleatco PRB25-IN and Filbur FC-2375 units, giving you a straightforward ...

View full details
Original price $86.44 - Original price $86.44
Original price
$86.44
$86.44 - $86.44
Current price $86.44

ProAqua 4CH-949 Hot Tub Filter replaces Pleatco PWW50L

ProAqua
Original price $63.44
Original price $63.44 - Original price $63.44
Original price $63.44
Current price $52.98
$52.98 - $52.98
Current price $52.98
in stock

The ProAqua 4CH-949 is a versatile hot tub filter engineered as a direct replacement for Pleatco PWW50L and Filbur FC-0172 models, making upgrades ...

View full details
Original price $63.44
Original price $63.44 - Original price $63.44
Original price $63.44
Current price $52.98
$52.98 - $52.98
Current price $52.98
Save 16% Save %

ProAqua 6CH-49 Hot Tub Filter replaces Pleatco PPG50P4

ProAqua
Original price $65.99
Original price $65.99 - Original price $65.99
Original price $65.99
Current price $56.95
$56.95 - $56.95
Current price $56.95
in stock

The ProAqua 6CH-49 is a versatile hot tub filter engineered to match the performance of both Pleatco PPG50P4 and Filbur FC-0314 models. Whether you...

View full details
Original price $65.99
Original price $65.99 - Original price $65.99
Original price $65.99
Current price $56.95
$56.95 - $56.95
Current price $56.95
Save 14% Save %

ProAqua C8475 Hot Tub Filter replaces Pleatco PCS75N

ProaAqua
Original price $105.50
Original price $105.50 - Original price $105.50
Original price $105.50
Current price $92.44
$92.44 - $92.44
Current price $92.44
in stock

This ProAqua C-8475 hot tub filter is engineered as a direct replacement for Pleatco PCS75N and Filbur FC-3320 models, making upgrades and maintena...

View full details
Original price $105.50
Original price $105.50 - Original price $105.50
Original price $105.50
Current price $92.44
$92.44 - $92.44
Current price $92.44
Save 12% Save %

ProAqua 6CH-961 Hot Tub Filter

ProAqua
Original price $82.95
Original price $82.95 - Original price $82.95
Original price $82.95
Current price $69.44
$69.44 - $69.44
Current price $69.44
in stock

ProAqua 6CH-961 filter, a reliable replacement option compatible with both Pleatco PJW60TL-OT-F2S and Filbur FC-2715 models. This versatile cartrid...

View full details
Original price $82.95
Original price $82.95 - Original price $82.95
Original price $82.95
Current price $69.44
$69.44 - $69.44
Current price $69.44
Save 16% Save %

ProAqua Hot Tub Filter PRB75 - C4975

ProaAqua
Original price $88.45
Original price $88.45 - Original price $88.45
Original price $88.45
Current price $79.98
$79.98 - $79.98
Current price $79.98
in stock

Specification  Part no: PRB75 - C4975 Diameter: 5" Length: 20 1/8" Top Hole: 2 1/8"  Bottom Hole: 2 1/8" 75 sq.ft. Brand: ProAqua 30 day warranty...

View full details
Original price $88.45
Original price $88.45 - Original price $88.45
Original price $88.45
Current price $79.98
$79.98 - $79.98
Current price $79.98
Save 10% Save %

ProAqua 6CH-47 Hot Tub Filter

ProAqua
Original price $63.44
Original price $63.44 - Original price $63.44
Original price $63.44
Current price $51.95
$51.95 - $51.95
Current price $51.95
Only 1 left!

ProAqua 6CH-47 hot tub filter is compatible with Pleatco PTL47W-P4 and Filbur FC-0315, the ProAqua 6CH-47 delivers reliable filtration for your hot...

View full details
Original price $63.44
Original price $63.44 - Original price $63.44
Original price $63.44
Current price $51.95
$51.95 - $51.95
Current price $51.95
Save 18% Save %

ProAqua C-6430/ C-6330 Hot Tub Filter Replaces Pleatco - PWK30

ProAqua
Original price $69.99
Original price $69.99 - Original price $69.99
Original price $69.99
Current price $42.99
$42.99 - $42.99
Current price $42.99
in stock

The ProAqua C-6430/ C-6330 delivers reliable filtration for your hot tub while offering a cost-effective alternative to premium OEM filters. Engine...

View full details
Original price $69.99
Original price $69.99 - Original price $69.99
Original price $69.99
Current price $42.99
$42.99 - $42.99
Current price $42.99
Save 39% Save %

ProAqua -M4306 Hot Tub Filter Replaces Pleatco Hot Tub PRB25SF-JH-PAIR Filter

ProAqua
Original price $74.95
Original price $74.95 - Original price $74.95
Original price $74.95
Current price $66.45
$66.45 - $66.45
Current price $66.45
in stock

ProAqua -M4306 Hot Tub Filter Replaces Pleatco Hot Tub PRB25SF-JH-PAIR Filter and Filbur FC-2385 Keep your hot tub running smoothly with this relia...

View full details
Original price $74.95
Original price $74.95 - Original price $74.95
Original price $74.95
Current price $66.45
$66.45 - $66.45
Current price $66.45
Save 11% Save %

ProAqua 5CH-45 Hot Tub Filter replaces Pleatco PFF50P4

ProAqua
Original price $61.95 - Original price $61.95
Original price $61.95
$64.99
$64.99 - $64.99
Current price $64.99
in stock

The ProAqua 5CH-45 is your go-to replacement filter for Pleatco PFF50P4 and Filbur FC-2401 equipped hot tubs. Designed to keep water pristine and ...

View full details
Original price $61.95 - Original price $61.95
Original price $61.95
$64.99
$64.99 - $64.99
Current price $64.99

ProAqua C-4625 Hot Tub filter replaces Pleatco PRB25-IN-4 Filter

ProAqua
Original price $47.85
Original price $47.85 - Original price $47.85
Original price $47.85
Current price $35.95
$35.95 - $35.95
Current price $35.95
Only 10 left!

ProAqua C-4625 Hot Tub filter replaces Pleatco PRB25-IN-4 Filter and the Filbur FC-2370 Features: Deliver superior water flow and enhanced filtrat...

View full details
Original price $47.85
Original price $47.85 - Original price $47.85
Original price $47.85
Current price $35.95
$35.95 - $35.95
Current price $35.95
Save 25% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare