(2) Activated carbon filter: Focus on monitoring the "inlet residual chlorine". If the residual chlorine exceeds the limit, it indicates that the activated carbon is saturated and needs to be replaced ...
Pro Reverse Osmosis System (available at Waterdrop) , I did a little dance of joy around my kitchen. It’s not that tap water in America is unsafe to drink in most places—but it may be full ...
If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. This is a sponsored article. All content and opinions expressed within belong to the author ...