The 97MMB1, being only 30 inches tall and 15 inches wide, is the perfect water softener to fit in any tight space. If your utility room doesn’t leave you a lot of options for a full size softener, and you haven’t had any luck finding something compact, the 97MMB1 is perfect for you. This unit features a built-in bypass, a smart touch controller, self-cleaning three filter design that reduces sediment, chemicals and calcium, and an easy-to-fill salt tank.