We have paired our Tier1 Carbon and KDF whole home filtration system with our Tier1 Series 165 water softener to provide a total solution ideal for your home. Designed with the whole home in mind, the system reduces sediment, chlorine taste and odor, and harmful scale. The Tier1 Carbon and KDF whole home system delivers great tasting, softened water throughout your home. The Tier1 WS-165-150 features piston proven seal and spacer technology, and an easy-to-use LCD display showing time of day, mode, and gallons remaining. Quick connect fittings on the brine line, drain line, and included power cord, make for fast and easy installation. Simply connect the Tier1 system to your water supply and the softening system will go to work. Includes all components required to a seamless installation. Included with this system is Tier1's 10 panel water test kit, a convenient do-it-yourself testing pack that identifies iron, copper, nitrate and nitrite, sulfate, total dissolved solids, pH, total alkalinity, total chlorine, and total hardness using test strips.