Discussion on water quality detection

A water purifier is recommended for this kind of water. If you don't use a water purifier, you must use a multi-stage filtration water purifier. Install a pre-composite filter (PP cotton+activated carbon) before entering the water purifier (there are activated carbon filter elements at the front and back, with ultrafiltration membrane as the main filter element, and the combination of softening ion and energy ion core at the back is best). Another scheme is to install central purified water in the home first, and then install an energy water purifier inside.