Aquasana's water purification system products are manufactured by Sunwater Systems, a company located in Holholm, Fort Worth, Texas, and are the most trusted water purification equipment for consumers. It can remove harmful substances such as chlorine, lead, and insecticides from tap water, while retaining healthy elements such as calcium, magnesium, iron, and potassium in tap water. Aquasana has been rated as the most trusted product by consumers for six consecutive years due to its high-quality products and high value.