Wide-spectrum cartridge with the addition of finer particulate filtration to filter cysts. Same as the STANDARD cartridge plus cyst removal.
NEW Cartridge Casing FOR IMPROVED DURABILITY. Will look a little different than your older filter.
Optional replacement filter cartridge filters water to 1 micron. This is fine enough to remove cysts. This is an alternative to the KR-101N Standard wide-spectrum cartridge. This one-micron filter will remove particles 1 micron and larger with 99.99% removal. A micron is 1/1000th of a millometer.
Use of this cartridge could cause your filter to clog sooner than otherwise.
This fits all of our kitchen canister filters. Can be used last in line in place of a KR101N on any of our kitchen canister filter systems.