Finally there is a non-chemical way to treat the water in your home and get all the benefits and characteristics of soft water. Until now, if you had hard water problems, you had to buy or rent a costly salt ion-exchange softener or replace your plumbing and water heater periodically. The proven Aqua Flow residential hard water conditioner is chemical free, salt free, and the permanent healthy answer to your hard water problems. It is the only system on the market to incorporate both RF radio sine wave technology and DIC electromagnetic technology in the same unit. This by far makes the AFT-200 the most affective unit of its kind. You can pay allot more but you can not get a better salt free water conditioner. Prior existing scale is dissolved in the water. Scale is removed from your water heater and plumbing system thereby saving you energy and money. The United States Government reports that consumers save a minimum of 48% of their hot water heating energy dollars with the elimination of 3/8" or more of mineral scale build-up. A family of four can save up to $750.00 per year with the removal of this costly, pipe clogging mineral scale. Aqua Flow Technology also creates de-gasification, which decreases the taste and smell of chlorine. Water becomes wetter and softer. Soap works better, clothes become cleaner. Bathing feels fresher and hair is softer and silkier. Earth Friendly Solutions is the leader of the natural water conditioning industry and is helping to improve the quality of water in over 50 countries. Easy to install, no moving parts, no chemicals, and no salt. The system pays for itself in no time at all. All Aqua Flow systems come with a LIFETIME warranty and a lifetime of savings.