Aquasana AQ-RO3-RO Replacement Under Sink Water Filter

The OptimH2O Reverse Osmosis + Claryum Membrane Replacement is designed to replace the Reverse Osmosis Membrane (Stage 2) of the OptimH2O Reverse Osmosis + Claryum (AQ-RO-3.55/56/62) system, providing a 12-month filtration solution. This replacement filter has been WQA tested and certified to NSF/ANSI Standard 58, ensuring its effectiveness in reducing 95% of mercury, 97% of chlorine and arsenic, and 99% of microplastics and asbestos.

Paired with the Carbon and Claryum filters in the OptimH2O Reverse Osmosis + Claryum system, these filters work together to effectively remove up to 99% of 89 contaminants, including fluoride. This comprehensive filtration process allows the OptimH2O Reverse Osmosis + Claryum to remove 5 times more contaminants than other reverse osmosis (RO) systems, while still maintaining the beneficial health minerals that are often removed by standard RO systems.

Featuring the combined power of reverse osmosis, selective Claryum filtration, and remineralization, the OptimH2O Reverse Osmosis + Claryum provides immediate access to clean, healthy water for drinking, cooking, washing vegetables, and more. The filter replacements are engineered for easy replacement, with no need to disconnect hoses or water lines – simply twist off the old filter and replace it with the new one.

Aquasana's genuine, certified replacement filters are WQA tested and certified to NSF/ANSI Standards, ensuring peace of mind for users. The OptimH2O Reverse Osmosis plus Claryum system effectively reduces 89 contaminants, including fluoride, arsenic, lead, PFOA/PFOS, and more. Reverse osmosis is the only proven water filtration method to effectively remove fluoride, while also reducing nitrates, nitrites, radium, and arsenic.

The easy filter replacements are expertly engineered, allowing users to simply twist off the old filter and replace it with a new one, without the need to disconnect any hoses or water lines. This convenient and hassle-free design makes maintaining the OptimH2O Reverse Osmosis + Claryum system a straightforward process.

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