This is the best water filtration unit I have ever had! When I began to water my plants with water filtered through this unit, they showed signs of being more vibrant and healthy. My serrano peppers, habanero peppers and tomatoes are the best I have seen. Most importantly, when I drink it I feel properly hydrated. The water doesn't taste acidic like most city water or water run through reverse osmosis systems (which is often more acidic than coffee!). It is soft on the palate, obviously because of the pH level being more alkaline. Thanks Igor!