Purify your air – Our dual filtration system targets pollen, dust, pet dander, VOC’s, smoke, and odors. Superior to standard true H11 HEPA filters, our H13 HEPA filters 99.9% of down to PM 2.5 particles. Remove odors, smoke, & VOC’s – Both an air cleaner and odor eliminator, our air purifier features a unique honeycomb activated-carbon filter that absorbs odors, smoke, and VOC’s. Ideal for schools, universities, classrooms, hospitals, restaurants, hotels, doctor offices, and can also be used in homes, bedrooms, dorms, apartments, and living rooms. Breathe easier – Nothing feels better than breathing clean air. Read our 10,000+ reviews and see just how much our air purifier can assist and support the body’s natural response during allergy season. Smart air purifier – In AUTO mode, a smart air quality sensor detects pollutants in your air, adjusting the fan speed in real-time. A digital display on the unit reveals your air quality level, so you always know what you’re breathing. The HSP003 Dual Filtration HEPA Air Purifier with H13 True HEPA is ideal for businesses, schools, and commercial use. Its powerful 2x 3-stage filtration system, with washable pre-filter, completely replaces the air in large rooms up to 2800 sq ft every hour, removing over 99.9% of PM2.5 particles. These include common air pollutants like pollen, pet dander, mold, dust, and smoke. Our machine is energy efficient and automatically adjusts fan speed for real-time air quality needs.