Multi-media (KDF/GAC) filter cartridge for CT, UC, UCD and NaK-UC. Will also fit housings designed for standard 9 3/4" cartridges. Clear "see-through" cartridge has an integrated 1 micron absolute prefilter that can capture cysts (cryptosporidium, Giardia). Rated to treat 12,000 gallons; 3 year prorated warranty.
Includes chlorine test tablets to verify when it's time to replace cartridge
Availability - Usually ships in 1-2 days