PENTAIR FreshPoint reverse osmosis systems deliver worry-free water in a snap， our unique design simplifies cartridge exchange with technology certified to provide excellent water， the GRO-475M is a four-stage reverse osmosis system that reduces many contaminants， including lead， fluoride， dissolved solids， cysts， lindane and atrazine

High efficiency membrane technology delivers up to 75 gallons per day

Reduces more than 90% of all contaminants and impurities found in water

Delivers high quality water that allows you to truly taste the flavor of beverages

Effortless click-in lock cartridge change-outs

System designed with integrated check valves so cold water line does not need to be shut-off to perform cartridge changes

System may be installed with cartridge flush to the baseboard if desired as the mechanical assist lever pushes cartridges straight out

Easy change filters require no tools to replace

Color-coded cartridges help maintain proper filter sequence

3/8 in. push fittings for easy installation

Includes: air gap side faucet， installation kit， filter monitor， and 4.4 Gal. storage tank