AH510W HEPA Air Purifier, 99.97% Removal 2.78 pao

For medium sized rooms up to 120 square feet (3x air change per hour), this compact air purifier is designed for voltages ranged between 100-240 Vac. It features a User-Friendly Electronic Touch Screen with 3 fan speeds (Low/Med/Hi), and a Silent Sleep Mode with a 2/4/8 hours Programmable Countdown Timer and Night Light feature. The ALLERGEN DEFENSE 3-IN-1 360° True HEPA Triune Filtration System captures 99.97% of particles as small as 0.3 microns. It removes airborne allergens such as dust, pet dander, pollen, tobacco smoke, fabric fibers, and mold spores. The reliable & vacuum cleanable mesh Pre-filter traps large particles like hairs and pre-cleans the air before it reaches the HEPA filter to help preserve the lifespan of the HEPA filter. The Activated Carbon layer reduces general odors and smells. The ALLERGEN DEFENSE System offers the quietest high efficiency air purifier technology