Water Purification System Inlet Pipe Size 5/16 in OD Tube Outlet Pipe Size 1/4 in FNPT 7/16 in Hose Barb Max Inlet Pressure Range 0 to 10 psi Purified Water Resistivity 18.2 megaohm Water Type Type I Max Output Flow 2 lpm Voltage 100-240V AC Inlet Water Temp Range 1-40 Degrees C Total Organic Carbons 1-3 ppb Bacteria Removal Less Than 0.1 CFU/mL w/ Filter Less Than 1 CFU/mL Endotoxins RNase/DNase Removal Removed When Fitted with LC197 Biofilter