Permanent True HEPA Air Purifier

This portable True HEPA air cleaner 99.97% effective at reducing airborne particles such as smoke, dust and pollen from the air that passes through the filter. The activated carbon pre-filter helps reduce odors and extend filter life. A patented HEPA SurroundSseal and 360 degree airflow helps maximize efficiency. A recommended room size of 17 Ft. x 22 Ft. makes the unit ideal for large rooms. The intellicheck filter monitor electronically reminds you to replace the pre-filter and vacuum the HEPA filter.