Unicel C-6430AM Antimicrobial Replacement Filter Cartridge | 30 sq. ft. | Hot Springs / Watkins Spas Filter Cartridges Works well with salt chlorine

Works well with salt chlorine generators

and full system efficiency

We provide a handy calculator to help you determine how much you will need

Small mammals (mice

ensuring a proper fit and secure installation

Unicel C-6430AM Antimicrobial Replacement Filter Cartridge | 30 sq. ft. | Hot Springs / Watkins Spas Filter Cartridges Works well with salt chlorineThe Unicel C 6430AM is a 30 sq. ft. 6000 Series replacement spa filter cartridge engineered with antimicrobial treated media purpose built for Hot Springs and Watkins spa owners who demand precision fit performance. Manufactured with 3 oz. Reemay 2033 polyester filter media infused with antimicrobial treatment, this cartridge delivers 124 pleats of tight, consistent filtration to keep water clear and the media protected between service cycles.