Everpure EV9618-21 Water Filter Replacement Cartridge

7CB5-S Cartridge, 10,000 gallon capacity, 5-micron, quick change, carbon block filter, with scale inhibition, NSF listed, (one per case item) (Please note that Everpure Twin systems require 2 replacement filters, Triple systems require 3 replacement filters, and Quad systems require 4 replacement filters.), Please visit www.everpuresizing.com to learn more about the kind of filtration you may need