Scale Removal System scale removal service is a fast-acting treatment for the removal of anhydrite, gypsum, and other forms of calcium sulfate (CaSO4) from tubing, perforations, and from downhole equipment in the wellbore.100% natural technology (chemical free!)No maintenance to be required (no replacement or recharge of the beads!)No power source to be required (no electricity required. Only water flow!)Long span of life of the products for over five (5) years.No waste of water ( zero discharge or no backwash!)Many possible applications including domestic, agriculture, horticulture, water remediation, industrial and livestock Improve the taste and quality of your drinking water.