Bigger, Quicker, Faster ... the Airdog® X8 is the big brother to the X5.  Airdog® was developed for some of the world’s most polluted areas and is now available for use in your home. It runs completely silently, passing through 5 stages of purification to guarantee the cleanest air in your home or office.• Cleans 1,000 sq. ft. room in 20 minutes• Kills & removes 99.9% of bacteria and other harmful elements• No filters to replace, nor any dangerous air byproducts• 360 degree air flow circulation The remarkable Airdog® X8 is the best portable home air purifier unit in the world. With its 5 stages of air purification, air quality indicator, eco-friendly design and smart control operation the Airdog® X8 wipes out the competition. It also thoroughly wipes out dust, smoke, dander, bacteria, pollen, viruses, odors, germs and more from your air, giving you the healthiest, breathable air possible. The Airdog® X8 measures and displays the air quality in your room and self-adjusts its fan speed based on how dirty your air is in the room. It also cleans and removes microscopic particles as small as 14.6 nanometers. Most allergens and bacteria are over 30 nanometers in size and so are easily removed by the powerful Airdog® X8. Features Completely portable Cleans 1,000 sq. ft. room in 20 minutes Advanced ionic wind filtration technology is proven to remove and destroy 99.9% of Impurities No filters to replace, ever No dangerous air byproducts Washable design Runs super silently 5 stage air purification Pre-filter screen Kronos emitter wires Ionic field Collecting plates Ozone removal 360 degree air flow circulation Smart phone app access Child lock Sleep mode LCD display panel CARB Compliant Specifications Dimensions: 30” H x 15” L x 15” W  Weight: 43.4 lbs.  50 – 60 Hz  100 – 240V  55W