Harmony Series | 72,000 Grains Water Softener

Great Softener

My water well tested at 123 ppm hardness, so I installed the AS-HS72D 72,000 grains softener. It is also hooked up to my pool filler. After one week, I used test strips from two different manufacturers and they both indicate zero hardness. The pre softener water shows 100-150 grains of hardness using the same test strips. I washed a bar glass in the dishwasher and it came out spot free. The installation and start up was easy. I did call customer service to ask a couple of questions and they walked me through the settings to confirm they were correct. So far, so good.