Aquasana Filter Replacements for RO Under Sink Filter System - AQ-RO3-R

The OptimH2O® Reverse Osmosis + Claryum® Carbon and Claryum® Filter Replacement Set (2 Piece Count) replaces the Carbon (Stage 1) and Claryum® (Stage 3) of the OptimH2O® Reverse Osmosis + Claryum® (AQ-RO-3.55/56/62). These replacement filters are tested and certified to NSF/ANSI Standards 42, 53 (includes P473), and 401 to reduce 95% of mercury, 97% of chlorine and arsenic, and 99% of microplastics, lead, and asbestos. Paired with the RO Membrane in the OptimH2O® Reverse Osmosis + Claryum®, these filters effectively remove up to 99% of 89 contaminants, including fluoride. In all, the OptimH2O® Reverse Osmosis + Claryum® removes 5X more contaminants than other RO systems, while maintaining the benefits of health minerals other under sink reverse osmosis filtration systems remove.

Each filter lasts for 365 gallons or up to 6 months and are easy to replace. No need to disconnect hoses or water lines - simply twist off and replace. Use only genuine Aquasana replacements with your Aquasana system. Untested replacements are not certified for performance capacity or contaminant removal.