Hot Tub Filters

Hot Tub Store carries spa filters for most Canadian and U.S. spa models.  To ensure that we help you find the proper replacement hot tub filter you will need to measure the existing filter.  For more information on how to measure the existing filter, please see our guide How to Measure Your Spa Filter Cartridge. 

At the Hot Tub Store, we carry Master Deluxe and Filbur, two of the best filter cartridge brands available in the industry.

Master Deluxe filter cartridges are manufactured to the highest standards with attention to details including chlorine and crack resistant anti-microbial end-caps and efficient High Flow, Low Pressure Drop Core Technology.

Both Master Deluxe and Filbur cartridges use REEMAY® polyester/cellulose filtration fabric - the very best, and an industry leader for decades.  Filbur also offers the Filbur Freedom™ premium series anti-microbial spa filter cartridges.