The QuietPure Home+ Smoke Air Purifier by Aerus is quieter, cleans more air and is easier to use than other leading brands. Intelligent monitoring of actual particle count, VOC levels, relative humidity and even temperature. The QuietPure Home+ Smoke Air Purifier quietly and quickly reacts to changes in your air quality, ensuring your home or office is always a healthy sanctuary. Removes smoke, allergens, dust, pet dander, mold spores, viruses, odors, chemicals and VOCs. Authorized QuietPure dealer. Fast, Free Shipping!