Lot 708344: UPC 816749011661-OB: Condition New Open Box: Retail Price: 89.99: Aquasana Replacement Filter Cartridges (Stages 1 & 3) for OptimH20 Reverse Osmosis Under Sink Water Filter System – Not Compatible with SmartFlow systems – AQ-RO3-R
• Genuine replacement Filters Stages 1 and 3 for Aquasana OptimH20 Reverse Osmosis Water Filter: AQ-RO-3. Not for use with SmartFlow systems.
• Use only genuine Aquasana replacements – untested replacements are not certified for performance capacity or contaminant removal
• Replacements made easy – no tools or plumber required – replace membrane every 6 months
• Removes over 95% of fluoride PLUS up to 99% of 87 other contaminants like lead, mercury, asbestos, and more
• Full system WQA certified to NSF/ANSI standards 42, 53, and 401.