RadialSHIELD - Model HEPA/H13 - FEFF113 -HEPA Recirculation Filter

This HEPA filter is an inline filter and meant for use on the RESPA-CFX recirculation system or the RESPA-FF fresh air system. This filter does NOT have ejection ports. HEPA filters are ONLY available in extended length. Requires the installation of the EXTEND the REVOLUTION filter housing extension kit.