Trusens Z2000 Allergy and Flu HEPA Filter For Medium Air Purifier

This combination filter has 3 levels of filtration to defend against flu viruses and pollutants in the air. Filter combines an anti-viral True HEPA filter with an activated carbon filter & a mesh prefilter. 360 degree filtration draws in air from all directions, collecting pollutants from around the room. This filter drum captures 99.97% of airborne allergens and viruses, and helps inactivate the H1N1 virus. It is recommended to replace the Anti-Viral HEPA Drum every 12 to 15 months, depending on usage. It is recommended to replace the Allergy & Flu Carbon Filter every 3 to 4 months, depending on usage. Change indicator glows red on your air purifier when the filter needs to be replaced. Compatible with all TruSens Z2000 (Medium) Air Purifiers.