& / : Simpure Q3-600 series reverse osmosis water filter is certified against SGS and in compliance with NSF/ANSI 58, can remove 99.99% of the 1,000+ contaminants :The Q3-600UV comes with an independent UV sterilization light that eliminates 99.99% of bacteria and harmful microorganisms. This additional layer of protection ensures your water is not only pure but also safe, giving you peace of mind with every drop. : The new Q3-600UV features a smart display that shows real-time TDS levels and filter life indicators, helping you easily monitor water quality and know when it s time to replace the filter. : No waiting, no waste. Unlike other RO systems, Q3-600 has finished water filtration while you turn on the tap, you don't have to waste the first cup of water due to high TDS anymore : Established in the US in 2006, SimPure has been committed to providing superior water solutions. Our professional customer service team is dedicated to assisting you : This product must be installed under the sink and requires a power source to operate.