i guess it would work, anythings better than tap...but still not as efficient as an RO/DI because they remove sodium fluoride,cyanide, chloride,silica,bicarbonate,nitrate, magnesium chloride, nickel sulfate, copper sulfate, formaldehyde, methanol, ethanol, isopropanol, urea, lactic acid, glucose sucrose, and chlorinated pesticides. 99% of all theese