K19-SFK Countertop Reverse Osmosis System with Alkaline Minerals, 5-Stage, 3:1 Pure Drain, Reduces PFAS, No Installation

K19-SFK Reverse Osmosis Water Filter Countertop with Replacement Filter, 5-Stage with Alkaline Minerals, Countertop Reverse Osmosis System, 3:1 Pure to Drain, Reduce PFAS, No Installation. Efficient filtration: The RO water purifier features a 3:1 pure water ratio, efficiently saving 4000+ bottles of water per year. Enjoy 12-month long-lasting protection with this composite filter, which provides you with healthy water at less cost.