These resin replacement cartridges are easy to install and virtually hassle free. Unscrew old cartridge, screw on new cartridge
You can change the resin cartridges in less than 5 minutes. Simply unscrew the watertight housings and remove the spent cartridge. Then, put the replacement cartridges inside the tube and reattach it to the body of the unit.
Purchase as a single pair set that will de-ionize approximately 100 gallons of water or save money with our 4-pair/8-cartridge value set.
Not available for sale to Hawaii or Alaska.