The AQUASURE AS-HS40D Harmony Series of Whole House Water Softening System is built to provide Soft, scale and spot free water for the entire house. It can treat up to 40,000 Grain of hardness, perfect for the household size of 1-3 bathrooms and up to 3 people. Its built-in advanced digital control console allows precise backwashing only when it’s needed, saving hundreds of gallons of water.

• Reduces hardness in the water, and eliminates scale, spot build up for the entire home
• Rated to treat 40,000 grains of hardness by removing skin damaging hard minerals like iron and magnesium that clog up the skin pore and causes irritation
• Equipped with Aquatrol advanced digital on-demand meter control head, in and out bypass, 1 in. NPT male adapter, and pre-filled premium quality resin
• Featured, time delayed, metered and manual double backwash for optimum regeneration, cleaning, and performance