NEOPERL’s Careguard® laminar faucet attachments incorporate Agion®’s antimicrobial technology, which is FDA listed and meets all applicable EPA standards. Careguard® delivers built-in product protection to help reduce the growth of odor causing bacteria, mold and mildew within the faucet attachment. Careguard® is not designed to protect the consumer against bacteria, viruses, germs, or other disease organisms. This product does not provide sanitization, disinfection, or elimination of bacteria in the water delivered by the spout. Careguard® is not intended to be an alternative to water treatment systems or established procedures for infection control.