AO Smith Salt-Based Water Softener, 34,800 Grain Capacity (7 GPM)

Designed for durability - protect your home from the effects of hard water, Reduce scale build-up, eliminate water spots and stains, and extend the life of your appliances and preserve the colors in your favorite fabrics. Product Features Designed, engineered and built to last. Patented, slim, single-unit design with bypass valve. Get peace of mind with our limited warranty. No sediment filter changes - ever. Power loss protection. Backup battery saves your settings in case of power loss. Fast and quiet regeneration. Recharges softening media quickly so you don't experience downtime. Modify settings with touchscreen. 2.7" monochrome touchscreen controller.