Honeywell HPA080 InSight Series HEPA Air Purifier helps provide cleaner, fresher air in medium rooms. This HEPA air purifier features HEPA Filtration, which helps capture 99.97% of the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke.* This Honeywell air purifier is independently tested and AHAM Verifide to circulate and filter room air up to 4.8x per hour in a 100 sq. ft. room** or 488 sq. ft. at 1 air change per hour. This air purifier for bedroom uses a HEPA air filter, is a portable air purifier with a timer, filter change indicator, and 4 Settings for air purification and indoor air quality. If you have pets or stale indoor air, air purifiers help delivercleaner, fresher air.Disclaimers:* From the air that passes through the filter, 0.3 microns and larger.** Based on 3rd party independent CADR testing for the smoke CADR value when operated at the highest level. Air circulation depends on many factors, such as room size and configuration. There is no guarantee that all of the air in a room will pass through the filter.