Water Filter Cartridge, 6 1/8”W x 5 9/16”D x 15 5/8”H, low/medium volume catalytic carbon rated 10,000 gallons chlorine reduction, 5.0 micron, 1.5 gal/min flow rate, sediment + chlorine taste & odor reduction, inlet/outlet 3/8", operating pressure 20–125 psi, temp 40–100°F, NSF