The 20" Pre-Filter Replacement replaces the Pre-Filter in the Rhino® Whole House Water
Filters that have a 20” filter. It lasts for up to 2 months.
The Pre-Filter is the first line of defense against dirt and debris. Captures rust, sediment,
and silt that can clog your system.
The Post-Filter Replacement replaces the Post-Filter in all Aqausana Whole House
Systems that contain a Post-Filter and lasts for up to 6 months.
The Post-Filter, considered a polishing agent, reduces any remaining sediment and
organic particles left in your water.
Our filters are engineered for easy replacement. Simply twist off, replace, and screw
back on – no tools or plumber required.
3 Pre-Filters and 1 Post-Filter are bundled together for 6 months of replacement filters.