Aquasana AQ-RO3-RO 1-Year RO Membrane Replacement Filter for AQ-RO-3 - Not Compatible with SmartFlow Systems

★★★★★ 4.7 86 reviews

US$25.20
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Management number 219160301 Release Date 2026/05/03 List Price US$25.20 Model Number 219160301
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The OptimH2O Reverse Osmosis + Claryum Membrane Replacement replaces the Reverse Osmosis Membrane (Stage 2) of the OptimH2O Reverse Osmosis + Claryum (AQ-RO-3.55/56/62) and lasts for 12 months. This replacement filter is WQA tested and certified to NSF/ANSI Standard 58 to reduce 95% of mercury, 97% of chlorine and arsenic, and 99% of microplastics, and asbestos. Effectively remove 89 contaminants, including fluoride. Paired with the Carbon and Claryum filters 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 reverse osmosis systems remove. With the combined power of reverse osmosis, selective Claryum filtration, and remineralization, you have immediate access to clean, healthy water for drinking, cooking, washing your vegetables, and more. Filter replacements are engineered for the easiest replacement. No need to disconnect hoses or water lines- simply twist off and replace.

  • Replacement for Reverse Osmosis Membrane (Stage 2) for the OptimH2O Reverse Osmosis plus Claryum (AQ-RO-3.55/56/62) and lasts for 12 months. Not compatible with SmartFlow systems.
  • Water You Can Trust - Genuine, certified Aquasana replacements are WQA tested and certified to NSF/ANSI Standards.
  • Peace of Mind - The OptimH2O Reverse Osmosis plus Claryum reduces 89 contaminants including fluoride, arsenic, lead, PFOA/PFOS, and more.
  • Reverse Osmosis Membrane - The only proven water filtration method to effectively remove fluoride. Also reduces nitrates, nitrites, radium, and arsenic.
  • Easy Filter Replacements - Expertly engineered for easy replacement. No need to disconnect hoses or water lines – simply twist off and replace.
UPC 816749011678
Set Name OptimH2O Reverse Osmosis + Claryum
Brand Name Aquasana
Unit Count 1.0 Count
Manufacturer Aquasana Inc.
Model Number AQ-RO3-RO
Material Type membrane
Item Type Name replacement under sink water filter
Number of Items 1
Product Benefits Improves water quality by reducing contaminants and features sustainable, eco-friendly design
Included Components RO membrane
Manufacturer Part Number AQ-RO3-RO
Item Dimensions D x W x H 3"D x 10.5"W x 3"H
External Testing Certification WQA
Compatible Water Purifier Models Aquasana AQ-RO-3
Global Trade Identification Number 00816749011678
EU Spare Part Availability Duration 1 Years

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