Microfilter Co.,Ltd. is one of the largest manufacturer of water filters, RO elements, tubes, quick connect fittings and PL/V(Pressure Limiting Valve) in water filtration industry. Since 1996 year, Microfilter has been introducing a full line of high-quality residential water filters, tubes, quick connect fittings and PL/V for Point Of Use drinking water market, delivering consistent quality products and performances. When incorporating Microfilter’s water filters and components into your water cooler, POU cooler and vending machine, we are sure you and your customers will receive the highest level of water purity and trouble free performance.