A. O. Smith High- Efficiency with SmartFlow Technology Mechanical Filtration Reverse Osmosis Filtration System – 1 Each

Clean Healthy Tap Water – Reduce up to 99% of 90 contaminants including fluoride chlorine chloramine lead arsenic pesticides PFOA/PFOS cysts microplastics and more from water in your house. Advanced Filtration – Under counter reverse osmosis filter system is indepently tested to NSF standards 42 53 58 and 401. Dedicated Faucet – Keep water in your home’s kitchen flowing with a chrome air gap faucet that prevents backflow into your filtration system. Easy Filter Replacements – Simply twist out the used cartridge and replace with an AO Smith replacement filter for continued contaminant removal. Use only certified genuine AO Smith replacements. Includes first set of filters RO tank faucet and all parts required for under countertop installation. Use Genuine replacements AOS-HERO-S1S3 B0CCQ9TKMM and AOS-HERO-S2 B0CCQCNDLKUnder counter reverse osmosis filter system is indepently tested to NSF standards 42 53 58 and 401. Dedicated Faucet.
Keep water in your home’s kitchen flowing with a chrome air gap faucet that prevents backflow into your filtration system. Easy Filter Replacements.
Simply twist out the used cartridge and replace with an AO Smith replacement filter for continued contaminant removal.