Collection: Filters

A hot tub filter is the cheapest insurance your spa has. A clogged or collapsed cartridge starves the pump, drops your flow rate, triggers heater faults and leaves the water cloudy no matter how many chemicals you add.

We stock replacement filter cartridges for Master Spas, Artesian, Bullfrog, Aspen and most other major brands. Rinse yours every two to four weeks, deep clean it quarterly and replace it every 12 to 24 months depending on use.

Filters are model-specific — match the part number on your old cartridge, or send us your spa make and model and we will identify the right one.