Sani-System is the only EPA registered & NSF certified sanitizer for use in water softeners and reverse osmosis units. It is proven to kill 99.9% of harmful bacteria without the use of chlorine, oxidizers, or acids that can harm system equipment parts and resin. Sani-System maintains the performance of water quality equipment and restores it to peak efficiency. Like millions of people in America, you may have water quality treatment equipment installed in your home. You count on those systems to provide all the benefits of softened water and clean drinking water. But if your water treatment equipment is not properly sanitized, bacteria can grow and multiply wherever the water sits, including on the inside surfaces of tanks and hoses. When water sits, chlorine levels drop, reducing its chemical ability to prevent bacterial growth. Filters can also filter out chlorine, making the water more susceptible to bacterial growth. Filters can also filter out chlorine, making the water more susceptible to bacterial growth. That’s why Water Quality Professionals rely on Sani-System Liquid Sanitizer Concentrate. Specially designed to maintain the quality and performance of water softeners and reverse osmosis (RO) units, Sani-System sets the standard for sanitizing. Sani-System keeps water treatment systems performing at peak efficiency. Sani-System eliminates 99.9% of harmful micro-organisms. When used as directed, Sani-System kills bacteria such as Staphylococcus aureus (Staph), Escherichia coli (E. coli), Listeria, and other micro-organisms that grow on the untreated surfaces of water quality equipment. It eliminates odors and sanitizes tanks, lines, and hoses. Specialized products similar to Sani System are commonly used in restaurants, food processing plants, and medical facilities to sanitize drinking glasses, food preparation equipment, and other hard surfaces. Sani-System puts that industrial-strength sanitizing power to work in your home. Sani-System treatments can last for up to six months. The length of time the Sani-System keeps a water softener or RO unit clean depends on several factors, including the quality of the water coming into the unit and the amount of time the water sits in the unit. As a rule of thumb, Sani-System should be used in six-month intervals to ensure maximum protection. Sani-System is designed to sanitize the walls and compartments of the equipment, not the water. Its chlorine-free formula is non-corrosive and scent-free. When used as directed, Sani-System leaves no smell or after-taste. Sani-System is the only EPA registered & NSF certified sanitizer for use in water softeners and reverse.