Allerworx AIO 100 Antiviral Air Purifier "Replacement Filter"

Benefits and General Features: With the HEPA Filter, it eliminates airborne viruses and bacteria down to 0.3 microns. With the Active Carbon Filter, it blocks all pollutants and bad odors in the air. With the Coarse Dust Filter, it captures airborne particles such as dust, pet hair, and textile fragments. It should be replaced every 12 months depending on the frequency and intensity of use.