Claryum Direct Connect is Aquasanas easy to install, fast-flowing under sink water filter that connects directly to your existing faucet for instant access to clean, healthy water for 784 gallons or up to 6 months. Aquasanas Claryum water filtration technology is IAPMO certified to NSF/ANSI Standards 42, 53 (includes P473), and 401 for the reduction of over 96% of chlorine and chloramines, 99% of microplastics and lead, and 95% of PFOA/PFOS. Its also certified to reduce mercury, chlorine-resistant cysts, herbicides, pesticides, VOCs, pharmaceuticals, and more, while retaining naturally occurring beneficial minerals like calcium, potassium, and magnesium. In all, it tackles 15X more contaminants than the leading pitcher filter. Get instant access to filtered water from any existing faucet no dedicated faucet required. The AQ-MF-1 attaches to your cold water line to filter water for drinking, washing vegetables, watering plants, and more. With easy under counter installation, this is the perfect filter for DIYers. Use only genuine Aquasana replacements. Untested replacements are not certified for performance capacity or contaminant removal. This system will NOT reduce Total Dissolved Solids (TDS).