A.O. Smith High Efficiency with SmartFlow Technology Mechanical Filtration Reverse Osmosis Filtration System AOS-HERO-CHR

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 (B0CCQCNDLK) Utilize reverse osmosis technology to remove up to 99.99% of 90 contaminants, including fluoride, arsenic, lead, chlorine, microplastics, PFOA/PFOS, and more. Designed to provide ultra-powerful filtration in a more compact design, a smaller tank size and smartly-designed chassis means this system takes up less space under sink space than the leading reverse osmosis unit. Featuring our patented SmartFlow technology, this system provides you with more pure water, less water waste, and longer filter life than the average RO filter. The SmartFlow Reverse Osmosis features a multi-stage filtration process to ensure maximum contaminant removal. Stage 1: Carbon Block – Reduces chlorine, taste, and odor prior to reverse osmosis filtration. Stage 2: SmartFlow Membrane – Patented SmartFlow membrane technology reduces fluoride, nitrates, nitrites, PFOA/PFOS, and more. Stage 3: Advanced Carbon Block – Reduces lead, microplastics, VOCs, mercury, and more. Easy, no hassle replacement with a simple twist and lock. Included filters have 6 and 12 month filter lives.

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Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.