SKU: 10360. Category: Dental Pure Breeze. Four stage filtration system removes dust, odors, and microscopic particles and microbes Less than half the size of competitive air cleaners Three-speed system for proper cleaning of rooms up to 1000 square feet Handles laboratory airborne particles with true HEPA filtration Captures airborne bacteria and viruses Simple and economical filter replacement Ultra quiet design Long life motor assures years of maintenance free motor operation Weighs a fraction of other air cleaners while maintaining the best filtration and air cleanliness available Ships standard UPS, no expensive freight bills 3 Year Warranty