Product review (5 stars): Great Product, saved me $$ on water bill
Amazing. I own an older Aprilaire 560, I used to replace just the filters but during the winter the humidity in my house was always low and humidifier ran 24/7 it was wasting water. So i figured why not rebuild it, came with house and who knows how old it is. I attached pics of old one and the new one. Install took about 15 min or less. After i fired up the furnace i heard the solenoid kick on at first i thought it wasn't working my old one sounded like water was going full speed. I noticed on the water hose the colored end that goes to solenoid is a smaller hole than old one. So its not wasting water and the top part of the housing has some time of material to evenly wet the filter. Such a great product