Harmsco® HC/40TC-AM SureSafe Pool Filter Cartridge 000 Gallons This way existing scale is

This way existing scale is usually heavily reduced or removed within on to two months

1/4" OD Compression Fitting

Proprietary cartridge design exclusively for the water treatment professional

One year shelf life

Harmsco® HC/40TC-AM SureSafe Pool Filter Cartridge 000 Gallons This way existing scale isHarmsco HC 40TC AM cartridges offer superior water clarity, polish, and sparkle for your swimming pool water. The HC 40TC AM cartridge is composed of polyester with anti microbial Silver Zeolite technology. Combining silver into the filter media enables the cartridges to help eliminate odor causing bacteria and inhibit growth of destructive mold and mildew. Its pleated media offers up to 12 times more surface area than other cartridges, meaning