Hot Tub Filters

High quality replacement filters for over 40 brands of hot tubs. Select your hot tub brand below and find the correct filter size for your spa available from 3 different brands. Pool and Hot Tub Depot offers you a selection of three different brands of industry leading replacement hot tub filters.


Good quality replacement filters cartridges for hot tubs and some swimming pool filters. Pleatco Advanced spa replacement filter cartridges ensure high powered propulsion flow and crystal clear, sparkling clean water. 


Unicel is the nation's leading manufacturer of swimming pool and hot tub filter replacement cartridges. High quality replacement cartridges for spas and pools with REEMAY filtration media and bacteria resistant end caps. 

House Brand

Our own house brand of filter cartridges offers the best value in Canada. Offered at the biggest discounts for industry leading high quality filters that have REEMAY filter media and bacteria resistant top and bottoms.

Search for these hot tub or pool brands.