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Air Purifiers Austin Air Allergy Machine Black Austin Air
Air Purifiers Austin Air Allergy Machine Black Austin Air
Air Purifiers Austin Air Allergy Machine Sandstone Austin Air
Air Purifiers Austin Air Allergy Machine Black Austin Air
Air Purifiers Austin Air Allergy Machine Black Austin Air
Air Purifiers Austin Air Allergy Machine Sandstone Austin Air

Austin Air

Austin Air Allergy Machine HM405

Regular price
Price: $764.99
Regular price
List Price:
Sale price
Price: $764.99


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Airpuria is excited to announce that we have financing options available for all customers.

If you have any questions please contact the Airpuria Team. Call: 773-337-8822 or email us at

For Speciality Pricing and Price Match Guarantee Call The Airpuria Team


Order the only Clinically Proven, Medical Grade Air Purifier

The Austin Air Allergy Machine® was developed specifically for people with asthma and allergies. Its unique design increases airflow, filtering allergens from the air immediately. The Hepa and Hega filtration used in this unit are also highly effective at removing viruses and bacteria when they are airborne.



Dimensions: 14.5″L x 14.5″W x 23″H

Weight: 29 lbs.

360° Perforated steel intake housing

Baked on powder coat paint finish

3 speed centrifugal Fan

High-efficiency motor rated for continuous use at high RPM

CSA approved


Who should consider the Allergy Machine®?

Those exposed to biologics such as viruses and bacteria

Individuals living in damp environments

Asthmatic Children 

Health Benefits

Reduces the viral load to minimize the risk of infection or severity of disease

Lessens night-time allergies and asthma attacks

Strengthens the immune system

Eases coughing, wheezing and sneezing

Reduces dry mouth and runny nose

Sounder sleep

Reduced snoring

Why is the Allergy Machine® the best choice for me?

Designed for immediate filtration of allergens

Medical Grade Hepa effectively removes 95% of airborne viruses that are 0.1 microns and larger

HEGA carbon cloth also removes viruses, bacteria, chemicals and gases from the air

High capacity filtration for the removal of allergens from the air

Designed for relief of sneezing, coughing, and stuffy noses caused by everyday or seasonal allergies.

5-Year Mechanical Warranty
Your Austin Air cleaner is warranted to be free from defects in material and workmanship for a period of 5-years from the date of purchase; provided your Austin air purifier was operated under normal residential use and that you have completed and returned your warranty registration to Austin Air Systems.
5-Year Pro-rated Filter Warranty

Austin Air offers a 5-year pro-rated filter warranty, by far the most comprehensive in the industry. No more costly filter replacements every few months or years. Austin Air filters are designed to last for an unprecedented 5-years, under normal residential use.                                                                         


The Allergy Machine® provides relief for those suffering from asthma or everyday and seasonal allergies by removing sub-micron particles such as pollens and dust mites as well as chemicals and noxious gases. Austin Air’s 360-degree intake system draws air into all sides of the Allergy Machine®, passing it through a 4-stage filter.
The result? In a third-party study from John Hopkins, results showed fewer emergency room visits for asthma and allergy sufferers.


Filter Specifications 

STAGE 1 – Large Particle Pre-filter. Removes particles easily seen by the naked eye (e.g. dust, hair and pet dander)

STAGE 2 – Medium Particle Pre-filter. Removes small to medium size particles (e.g. molds, spores and pollen)

STAGE 3 – 60 sq. ft. of True Medical Grade HEPA. Removes 99.97% of all particles larger than 0.3 microns and 95% of all particles larger than 0.1 microns.

STAGE 4 – Military-Grade HEGA Carbon Cloth. HEGA (High-Efficiency Gas Arrestance), providing an extremely large surface area for the adsorption of chemicals, gases, viruses, and bacteria. 




 Product Information Fact Sheet 

Airborne Contaminates

Safe Air 

HEPA in the Schools 

Austin in the Office 

Customer Reviews

Based on 7 reviews
Great Air Purifier

I have yet to use this product around smoke but I can only imagine it will work amazingly. So far we have just had it running between our kitchen and living room. When we moved in there was an odd odor that never seemed to go away, until now that is! This air purifier completely destroyed the odor in the air within hours. On low setting you rarely ever even notice it is running. Such a great product, our house both smells and feels so much clearer overall now.

Sara Jade
Effective, easy to use

We live in a very dusty, dry area, and my husband has bad allergies. The allergy machine we bought is supposed to do 1,500sf. The machine does a good job of reducing dust & allergens in the room that it physically sits in, but not in the extended part of the house (our house is just over 1,500sf). Daily, I move it into a different area of the house.

Met my expectations

Worth every penny! I no longer wake up stopped up due to allergies. I have always suffered from allergies and wish I would have purchased a long time ago.


Great purifier. After being dissatisfied by the performance of the Rabbit Air Minus A2, I did some research and found this purifier. I have two Parakeets and this purifier was recommended by other bird pet owners as a safe and efficient product. Glad we got it, it performs wonderfully. My birds and us have clean fresh air and I love the built of the product too. I am also very very pleased by Airpuria’s business. If Austin Air decides to re-release their Jr. models then I hope that Airpuria sells them so we can come back. We love you Airpuria!

Susan S

Love my new Allergy MachineI have an African Grey and bought this because of all the dust. The machine is so quiet and really makes a difference. I wish I had one in every room in the house.