The Rheem PREFERRED 32,000 Grain Water Softening System provides households of up to 4 people with the high-quality water you expect for your home. The built-in Rheem Learning Technology learns your water usage patterns and saves you money by optimizing salt and conserving water and energy. The Rheem PREFERRED 32,000 grain water softener is a reliable, high-performing softener with all the essential features and is designed, engineered and manufactured right here in the USA.. Rheem learning technology learns your water usage patterns, which optimizes salt consumption and provides on-demand soft water for your home. Proven, industry-leading valve technology for maximum performance. Angled tank design for easy loading of salt. Light illuminates and flashes for alerts. Low salt monitor. Inner tank light for low light conditions. High impact salt storage tank with internal double-lined mineral tank. Resin bed agitator keeps resin bed free of contaminants. DIY installation kit and instructions are included. Warranty: 1-year parts and labor, 3-year electronics, 10-year tanks 1-year warranty can be extended up to 5-years with regular use of Rheem water softener cleaner. <br /><br /><center><img src="https://inlinecontent.thdstatic.com/26P/ECOWATER SYSTEMS LLC/314448295.jpg"></center><br />. <a href=https://www.homedepot.com/c/electronics_recycling_programs style=color:#F96302 target=_blank>Click here for more information on Electronic Recycling Programs</a>. House Hold Size: 3-4 people. Maximum Grain Capacity (grains): 32000. Salt Type: Sodium Chloride. Application Type: Water Treatment. Indoor/Outdoor: Indoor. Includes: Installation kit. Features: Programmable. Features: Permanent settings memory