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Airdog X8 Filterless Air Purifier
Airdog X8 Air Purifier
Airdog X8 Air Purifier
Airdog X8 Air Purifier
Airdog X8 Air Purifier
Airdog X8 Air Purifier

Airdog X8 Filterless Air Purifier

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Airdog Anti-Virus TechnologyAirdog DistributorPowered by Patented Ionic Wind Technology, Airdog machines are among the most cost effective air purifiers in the "Total Cost of Ownership" category as they have no expensive filters to replace. They also offer modern features such as remote control and built-in air quality sensor. 

Designed to be the ultimate performance air purifier, Airdog X8 is the largest of the Airdog X Series line of purification. With a high and mighty CADR rating, Airdog X8 is capable of moving 470 cubic feet of clean air per minute, allowing up to 3000 square feet of continuous purification - doubling the power of the Airdog X5. The X8 cleans a 1000 square foot room in 20 minutes.

​Using Airdog's patented TPA Technology, Airdog X8 is able to collect and destroy harmful particles as small as 14.6 nanometers, this includes viruses such as influenza and COVID-19! In addition to using 5 reusable layers of filtration, Airdog X8 also includes a wireless Air Quality Index Sensor, allowing you to test the air quality throughout your entire home or workplace! 


  • Removes Virus, Fungus, Germs, Pollen, Dust, Formaldehyde, Mite, Dander, PM2.5, Smoke, TVOC Odor
  • 99.9% removal of indoor smoke
  • 99.9% removal of flu viruses and bio-aerosols
  • 99.9% removal of PM2.5 and ultra-fine particles down to 14.6nm.
  • 99.9% removal of total VOCs 


  • Faster: High CADR (clean air delivery rate), up to 470 CFM, more than double that of the Airdog X5!  This probably is the record high for clean airflow rates - for any of the electrical filtration air purifiers in history! 
  • Quieter: Airdog X8 takes aerodynamic design to a higher level. You won't find another air purifier that is quieter than the X8, with double the airflow level of our industry-dominating X5, and a noise level on par with the X5. See the following comparison between X8 and a few other top Air Purifier sellers.Airdog Noise Level Compare
  • Cost: We are not just talking about money or being cost-conscious. As humans we are growing more environmentally conscious. HEPA filters are made of non-recyclable fiberglass and TPA offers a revolutionary washable solution. Enjoy the fresh air and feel good about protecting our planet.
Airdog Compare Cost



  • One Airdog X8 / Remote Control / Cleaning Brush / Owner's Manual
Buy Airdog X8 Replacement Parts



      Basic Spec

      • Manufacturer Suggested Room Size (sq. ft.) based on 8 ft. ceiling and high fan speed
        • 4 ACH (Air Exchange Per Hour) - recommended for allergies/asthma : 800 sq. ft. 
        • 2 ACH: 1600 sq. ft. 
      • Free Air Flow CFM : 500
      • CADR (Clear Air Delivery Rate) - Dust, Pollen, Smoke: 470
      • Number of Fan Speeds: 4 + Sleep Mode
      • Dimension: 30" H x 15" L x 15 W
      • Weight: 43.5 lbs.
        • Patented TPA Ionic Wind Filtration
        • Pre-Filter: Screen, Washable
        • Collecting Plates: Washable
        • Ozone Emissions: Negligible
        Power & Noise Level
        • Voltage: 110 to 120 V
        • Amperage: 0.5 Amps
        • Wattage: 55 W
        • Sounds Level: < 65 db
        • Sleep Mode: Yes (22 db)

        Other Features

        • Mobile App available
        • Air Quality Sensor: Yes
        • Remote Control: Yes


        • 1 Year Warranty

        Customer Reviews

        Based on 1 review
        Terry &amp; K
        Very Nice Machine

        Very nice machine. Much larger than the X5, but actually quieter. Works like a dream. Almost instant clean air. Cleans out my cooking odors quickly. Only ding I can give it is I wish it came with an upgraded filter. We bought the new ones for our X5s and the are so much easier to clean. For the price, new ones should have been included, and appreciated.