For use with L96-397??Supplies large levels of MERV filtration??Static Pressure Drop (in. w.c.)-0.23 at 500 FPM</br>Comes in many different sizes to fit Honeywell and competitive brand media air cleaners</br>Media air cleaner?? replacement filter??Minimum Efficiency Reporting Value (MERV) 10</br>Fractional efficiency: E1=25%?? E2=62%?? E3=85%??Static pressure drop: 0.23 at 500 FPM (in w.c.)</br>Used with Honeywell 20X25?? 25X20?? 25X22 F100 and F200 Media Air Cleaners?? SpaceGard 2200</br></br>Product Description</br></br>This Honeywell FC100A1037 is a replacement media air cleaner filter that supplies large levels of MERV filtration to help eliminate airborne particles.</br><br/>http://www.amazon.com/gp/product/B003J7JSFY