The all new PURIFY 3 uses True HEPA filtration to capture 99.97% of airborne particles including ultra-fine particles down to 0.3 microns in diameter. The LED filter indicators, 3 Speed Settings and Electronic Controls make comfort effortless. In addition to the True HEPA filtration, the Activated Carbon Filter traps odors and a range VOCs delivering clean, fresh air into homes. The Portable Design handle makes the PURIFY 3 easy to move throughout the home and great fit for any room and every sense of style. PURIFY 3 brings its own kind of clever convenience and versatility. Effectively filter out 99.97% of airborne pollutants up to 0.3 microns. This includes bacteria, smoke, mold spores, and pet dander. The Pre-Filter purifies the air from larger particles. The True HEPA Filter effectively filters the allergens, and the Activated Carbon Filter captures odors and prolongs HEPA Filter life.