About this item

• Aquasana 20 Inch Pre-Filter Replacement 3-Pack and Post-Filter Replacement Bundle for Rhino Whole House Filters
• Use genuine Aquasana replacements only - untested replacements are not certified for performance capacity or contaminant removal
• Sediment Reduction. The first line of defense against dirt and debris. Captures rust, sediment, and silt that can clog your system.
• Our Pre-Filters are engineered for easy replacement. Simply twist off, replace, and screw back on - no tools or plumber required.
• Replace pre-filter every two months and post-filter every six months to maintain system performance.