Kit contains one (1) CC1E replacement cartridge and one (1) CC3E replacement cartridge. 

5 GPM, 20,000 Gallon Capacity. 

CC1E extended service cartridge: contains radial flow granular activated carbon (GAC) for Chlorine, Cholarmine and Taste and Odor reduction. 

CC3E Cartridge: Exclusive precoat filtration provides superior chlorine taste & odor reduction and micro-filters dirt and particles as small as 0.5 micron in size by mechanical means. VOC's Reduction. 

NSF/ANSI Standard 53 certified to reduce cysts such as Cryptosporidium and Giardia by mechanical means

Insert CC1E cartridge and flush for 10 minutes.

Insert CC3E cartridge and flush the system for another 10 minutes.

Change cartridges every six (6) months on a regular preventative maintenance program.

Change cartridge when capacity is reached (20,000 gallons) or when flow becomes too slow.

Change cartridges when the difference between the two pressure guages is greater than or equal to 20 psi (1.4 bar).

For coffee and ice applications, add scale reduction feeder P/N: EV9798-45 at outlet of system