New in box Check out all my offers Higher performance – The Smart Apollo 810 GT True HEPA Air Purifier is Energy Star certified, FCC certified, ETL listed, CARB certified. Purifies your bedroom, living room, kitchen, office, basement in quieter, more effective and more energy efficient. Cleans your rooms up to 1,145 sq ft in one hour, 573 sq ft in 30 minutes. Bonus 5 Filters of Protection – With the Okaysou BlueHEPA filtration system (Including Washable Pre-filter, Okaysou Nanois-Filter, H13 True HEPA Filter, Honeycomb Activated Carbon Filter and Cold Catalyst Filter), Captures 99.97% of air pollutants as small as 0.3 microns like dust, pollen, smoke, dander, hair and household odors; also safely breaks down various harmful gases, such as formaldehyde, VOCs.