Envig LED UV Ultraviolet UVC Water Purifier Sterilizer for Under Sink Water Filter Systems Reverse Osmosis RO System, 0.66GPM (800 GPD), Reduce up to 99.99% of Bacteria, Stainless Steel, Mercury Free

This UVC LED inline filter can be used along with most under sink reverse osmosis (RO) or other water filters that comes with its own faucet, adding an extra layer of protection to your drinking water. Tested by third party organizations, the LED disinfection kills 99.99% of bacteria and virus like E. Coli, H1N1, etc. The indicator on the module will give you the peace of mind about the working status of the disinfection, which will function only when water is running through, promising a long lasting life of usage. The disinfection is instantly working at its full efficacy when it is turn on, due to the benefit of using LED lights instead of traditional mercury light.