Aeris Aair Lite Pre Filter + HEPA Filter Set

The Swiss-made Aeris Aair Lite Pre Filter + HEPA Filter Set includes both the F7 Class Pre-Filter and the H13 HEPA Main Filter. These are meant to exclusively replace existing worn/used filters in the Aeris Aair Lite HEPA Air Purifier. Both replacement filters work in conjunction with the Aeris Aair Lite HEPA Air Purifier to cleanse and purify indoor air and eliminate 99.95%25 of airborne contaminants down to 0.3 microns in size. Replace every 9 months.