salt problems I live in Wisconsin and have hard water which is softened using a ion exchange (salt). I have added a humidifier to our house which sprays a very fine mist of water into the heating system. This humidifier has a very fine nozzle which is prone to being clogged by mineral deposits. The system is also known for having minerals settle out of the air and collect as a fine dust. I'm interested in preventing these problems with a water filter. But which one? |