A Culligan water softener is a device from Culligan International Company that reduces contaminants in water, including bacteria and minerals. Culligan makes several types of water softeners to suit different water treatment needs.
Culligan manufactures water softeners that reduce the chlorine taste of municipal water and water softeners that also reduce bacteria and unpleasant odors. Culligan claims that all of its water softeners can reduce electricity usage and cause less wear on appliances that use water. The company also claims that its water softeners can eliminate water spots on dishes, make laundry softer and improve the taste of drinking water.