QUIETPURE Mobile Air Purifier with ACTIVEPURE Technology. Perfect for On-The -Go for People with Allergies and Asthma. Covers up to 350 Square Feet; Features a 1-Year Manufacturer Warranty Ultra-Quiet Operation; Destroys germs, bacteria, viruses, molds, yeasts, and odors Features our Exclusive ActivePure Certified Space Technology Destroys over 99% of Airborne and Surface Contaminates Small, Lightweight Design is perfect for Handbags and Luggage