3M™ under sink reverse osmosis water filtration system. Capacity: 36.78 GPD, Flow rate: 0.6 gpm, Rating: 5 micron pre-filter, 10 micron post-filter, Reduces: particulate, chlorine taste and odor, cysts, arsenic, barium, cadmium, chromium, copper, fluoride, lead, radium, selenium, toxaphene, dichlorobenzene, turbidity, total dissolved solids (TDS), carbofuran, cyst, nitrates, nitrites, and particulate. System includes compact booster pump design, which can be installed centrally in a home with lines run to multiple faucets and appliances. System is designed for both chlorinated and non-chlorinated municipal or well systems. Helps conserve water by shutting system down when storage tank is full, and automatically turns on to refill tank.