Airdog USA

Airdog X5 Home Air Purifier-400 sq.ft


The Airdog X5 is designed for worldwide usage and usability. The upgrades include but are not limited to: a wider range of input voltage (100-240 volts), and smarter lighting control, which ensures a better user experience at night and during sleep. It avoids both noise and display lighting interference.

Our X5 Air Purifier is Certified To Destroy COVID-19 In 99.02% Of All Test Scenarios!! 


world's first washable AIR PURIFIERS

The air in your home is more polluted than you think. The Airdog X5 air purifier puts your health and the health of the environment first. You’ll stop inhaling everyday indoor air pollutants and breathe cleaner air than with any of the more traditional air purifiers on the market (like HEPA). Plus you'll save time, money, and the planet with our washable, energy-efficient and WASTE-FREE design.


TPA Technology: Active Filtration

Airdog patented TPA technology is an active filtration technology, which uses about 30,000 voltage inside the unit to kill 99.99% of all the bacteria, mold and viruses that it takes in, and then collects them on easy-to-wash collecting plates. It doesn’t rely on disposable (HEPA) filters that hurt your wallet and the environment. 

Top Performance

Airdog X5 cleans out microscopic particles down to 0.0146 microns, which is far beyond the 0.3 microns that a traditional HEPA does. The 3rd party lab tests confirm Airdog kills 99.87% of the influenza virus in an hour. What's more, Airdog X5 was recently certified to destroy COVID-19 by the prestigious Democritus University of Thrace, from the Department of Medicine. 

Reusable Filter

HEPA filters need to be replaced repeatedly which can easily cost hundreds of dollars per year. Airdog X5 uses non-consumable collecting plates, which you simply wash by hands rather than spending money and changing filters all the time. No need to dispose of non-recycle fiberglass filter also helps to protect our environment.

High-volume Airflow, Low Noise

Airdog's optimized aerodynamic design enables high-volume airflow. X5 has a CADR of 220 CFM, which could circulate a 450 sq. ft. room three times in an hour.

Airdog is much quieter compared to HEPA air purifiers. The noise level ranges from 22dB (sleep mode) to 57dB (turbo mode) and averages 34dB which is half of traditional air purification systems. This is about as quiet as a soft hum, and definitely more quiet than your neighbor's dog.

Smart Control & Easy to Operate 

Initiates with the push of a button, and auto-adjusts to different modes based on your room’s air quality level. This feature not only makes monitoring your room’s air quality easy to do, it also saves you money on energy bills and gives you peace of mind!

Real-Time Display 

A real-time display keeps you updated on your air quality level, so you can turn Airdog on and watch as your pollution drops.

Child Lock

Made of V-0 fire proof material, and the child lock prevents children from playing with the settings. Powers off immediately once back panel is opened accidentally.



Height: 25.6 inches

Length : 12.4 inches

Width : 12 inches


23.6 pounds


CADR: 350 m³/h (206 CFM)

Power: 100-240V; 50-60Hz


<63 dB(A)


1 Year Warranty

Warrants the products to be free of any defect in material or workmanship for 1 year.

Free shipping

Free shipping within the US, excludes Alaska and Hawaii.

30 Days, 100% Guarantee

Get a 100% refund if you don't want the product, for any reason.

Globally Certified


Choose The Right One For Your Home

Customer Reviews

Based on 63 reviews
Kate B.

It’s like I have more oxygen in the room! It’s fabulous!

Earl P.

Short time works good

Bart C.

Its helpfulness taken those dusts out of the air that flying around the room...

William O.

Super quiet; easy to operate; good looking, and no replacement filters to worry about. It's perfect for our apartment. Very happy with it so far.

James T.

As we all know, the threat of covid is constant no matter whether you received vaccination or not. The holidays, are the most precious times to be together with your family. Many families today are blended families. I wanted my family to be able to get together at least 20 of us and not have to be super worried about spreading covid. I took this unit into the house turned it on and it started at 197, and after an hour it walked itself all the way down to the eighties. There's a fireplace in this house as well. Some smokers too. I let this run on level 3 the entire time and so far it's been 6 days,
Nobody has covid.
My niece who runs her own business was so absolutely impressed with how good this unit worked in a 1000 ft² house, she bought 2 of them right then and there with her phone. One for her business and one for her house.
It truly eliminates all odors no matter what they are. Yes I would definitely buy another one. I'm very impressed
with its ease of maintenance.
Needs a better remote. It's hit and miss