Everpure's QC7I Water Filtration System features exclusive Fibredyne II bacteriostatic media that filters sediment down to 0.2 micron and provides chlorine taste and odor reduction at a flow rate of 2.5 gpm for 15,000 gallons. Integrated scale inhibitor media helps protect against the formation of scale on equipment surfaces. This system is certified under NSF/ANSI Standards 42 and 53.