The IQAir HealthPro Plus Air Purifier utilizes this V5-Cell Carbon/Charcoal Replacement Air Filter. IQAir� recommends replacing the V5-Cell Carbon/Charcoal Filters every one to two years depending upon use. Air enters through the bottom of the unit and passes through the pre-filter. Next, air particles greater than .3 microns across are trapped in the five chambers of the V5 Odor and Gas Filter. This advanced air-flow filter absorbs over 200 gaseous pollutants, especially Volatile Organic Compounds. Finally, the Cleanroom-grade HEPA Filter traps any remaining ultra-small particles, including bateria, viruses, allergens and sub-micron sized dust. Stock up on the HyperHEPA Filter and HEPA Pre-Filters as you order as well!

IQAir� HealthPro Plus V5-Cell Carbon/Charcoal Air Filter Technology incorporates a special 5 pound blend of broad-spectrum gas and odor control media. The V-shaped Carbon Media Chambers allow for a higher airflow than flat carbon filters. Safely remove 99% of all airborne Pathogens greater than .3 microns in size. Take care of noxious gases, moderate tobacco smoke, and unpleasant odors. Efficiently absorbs over 200 gaseous pollutants and odors. IQAir� Air Purifier Systems have been proven to be 100 times more efficient than leading competitors. The IQAir� HealthPro� Plus is recommended to remove these Pathogens and Volatile Organic Compounds, so be sure you have a fresh Gas Phase Filter on hand at all times.