Smith 45000 Grain Smart Water Softener

Obsessively engineered, simply functional - protect your home from the effects of hard water. Perfect for 4+ people. Audible and wifi salt alerts let you know when it's time to refill your salt tank. Water monitor—tracks your water usage. Reduce scale buildup, water stains and spots, improve skin and hair softness, extend the life of your appliances, and preserve your favorite clothing. Salt-sensing technology—adapts to your water usage, allowing for less salt, water and energy use. Power loss protection—backup battery saves your settings in case of power loss.