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Airdog Patented Technology
Trademark: TPA

Airdog air purifiers are high-performance and eliminate the waste and expense of disposable filters. They
are silent, energy efficient, and easy to use, offering you and your family a green clean air solution.

5 steps that explain how tpa filter works to purify the air.

Journey to Clean Air

How TPA works

Step 01 Pre-filter Screen

Air flows from the bottom and into the Pre-Filter Screen to collect hair, pet dander, etc.

Step 02 Emitter Wires

The Emitter Wires create an electro field that zaps dangerous particles that would be traveling into our lungs.

Step 03 Ionic Field

Charged particles are destroyed. Kills bacteria and germs. Third party lab tested and confirmed to kill 99.87% of influenza virus in one hour.

Step 04 Collecting Plates

Charged particles stick to the collecting plates to remove dangerous toxins from the air. The collecting plates are then washed and reused over the course of time.

Step 05 Catalytic Layer

Charged particles stick to the collecting plates to remove dangerous toxins from the air. The collecting plates are then washed and reused over the course of time.

Airdog's patented TPA®️ Filters purify a much wider range than the traditional HEPA filter.



Terminates Vs Collects

HEPA traps pollutants such as pollen and dust, while Ionic technology destroys these toxins and eliminates them from our air. Often times HEPA air purifiers will stop working when the filter isn't changed regularly. Pollutants that were once collected can escape back into the air! Furthermore, when the temperature is warmer and humidity is in the air, mold and bacteria grows on the HEPA filter causing bad odors and hazardous waste generated during the process. Airdog's washable filter solves this problem by creating an easy clean system that is safe and effective. Just wash with detergent and warm water or put in the dishwasher to clean!

More Effective

CCM (cumulative cleaning mass) is the technical term for how much filth a HEPA could trap before it loses 50% efficiency. For a typical HEPA air purifier, lab researchers have quantified 45 cigarettes smoke would yield failure. To add some perspective, after 440 cigarettes, about 10x more than HEPA's 45,Airdog's cleaning capacity only drops-0.2%! That means Airdog can take 10x more smoke and stay 50x stronger in cleaning capacity.

Saves Money

Since mold and bacteria like to grow on HEPA filters, you need to replace the filters every 6 months. Spending money on HEPA filters can easily cost $500 per year, and the better quality HEPA filters cost even more. Airdog takes the hassle out of buying replacement filters which makes Airdog the most economical option for clean air.

Environmentally Friendly

With the waste crisis on Earth, it is vital that we do our part to contribute to a better planet and a better future. HEPA filters are made of dangerous fiberglass material that is damaging to our environment. With Airdog, you don't need to replace the filters, just wash and reuse. No disposal of wasted filters helps to save our environment.!

Airdog brings the ultimate user experience with one button operation and smart control.

The Ultimate User

Smart Control

With our Auto Mode button, you can allow Airdog to run 24/7 all by itself! Auto Mode automatically adjusts the fan speed according to the pollution levels that the AQI (Air Quality Index) is reading. 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!

One Button Operation

There is no need to waste time on operating a complex machine. Instead, Airdog operates effectively with a push of a button. Quickly and easily cycle through different air flow settings or press Auto Mode and let it manage the whole thing. Either way, simplicity and convenience is paramount in our Airdog X5 design.

Child Lock

Prevents children from playing with the settings.

Night Mode

Night mode is specially designed for light sleepers. We keep your air clean but without display lights and fan noise. You could hardly hear it's running at night mode.

Whisper Quiet

You will hardly know it's there. Airdog's noise level range from 22dB (sleep mode) to 57dB (turbo mode) and average at 34dB which is half of traditional air purification systems. This is about as quiet as a soft hum, and definitely more quiet than your neighbors dog.


Smart App & Real Time AQI

Connect your Airdog to your phone with Airdog Smart App that
displays real time AQI, and acts as a remote control.


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We are dedicated to developing innovative technologies to improve human’s health, focusing on air quality. Use the form below or send us an email.