New Wave Enviro Barrier Twist Pitcher Filter, 4.0 L Top product in college dorms worldwide Multi-stage cartridge reduces: chlorine, mercury, cadmium and copper. Tested and Certified by WQA Replacement cartridge Lasts 80 Gallons, twice as long as well-known pitchers. BPA free pitcher Unit capacity. 4.0 liter, 1.4 liter filtered volume. Less than $0.07 cents per liter for filtered water Designer pitcher developed by internationally famous Artemy Lebedev studio