Honeywell AllergenPlus HEPA Tower Air Purifier, Airborne Allergen Reducer for Small Rooms (75 sq ft), Black Wildlfire/Smoke, Pollen, Pet Dander, and Dust Air Purifier, HPA060This Honeywell HEPA Tower Air Purifier helps provide cleaner, fresher air in small rooms of 75 square feet. Includes HEPA Filtration, which helps capture up to 99.97% of microscopic airborne allergens and particles.*HEPA Filtration: helps capture up to 99.97% of the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke.*Activated carbon pre-filter helps capture large airborne particles and reduces odors and VOCs.*/***Air cleaning levels.Independently tested and AHAM Verifide to circulate and filter room air up to 4.8x per hour**Use only Certified Honeywell HEPA replacement Filters and Genuine Honeywell Pre-Filters for best results.Recommended filter replacement: True HEPA Filters 1x/yr.Odor Reducing Pre-Filter 4x/yr.This product earned the ENERGY STAR label by meeting strict energy efficient guidelines set by the U.S. EPA. Room air cleaners have demonstrated the potential for improving air quality and providing health benefits. EPA does not endorse manufacturer claims regarding the degree to which a specific product will produce healthier indoor air.Filter Check/Reset Light tells you when its time to change your filter.