Aquasana is a leading and award-winning maker of water filters for the home. Launched in 1999 by Sun Water Systems, Inc., Aquasana is highly regarded for its patented approach to water filtration, which strips out more than 99% of the chlorine, lead and pesticides found in tap water while preserving its healthiest elements, which include calcium, magnesium, iron and potassium. As a result of their superior quality and consumer value, Aquasana's products have been voted a "Best Buy" by Consumers Digest for six years in a row. In addition, Health magazine named Aquasana's AQ-4000 water filter one of the seven healthiest new products for your home.