Austin Air

Austin Air HealthMate air purifier

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Usually ships the same day, FREE UPS Ground 3-5 bus. days
53.00 LBS
Calculated at Checkout

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 and get 5% off
Buy 3 - 4 and get 10% off
Buy 5 or above and get 15% off
  • Austin Air HealthMate air purifier Sandstone
  • Austin Air HealthMate air purifier Black


The Austin Air HealthMate Series air purifier (HM400)

Get 5% off your purchase! Just enter "austin" in coupon section at checkout! Offer ends Soon!

This Austin Air whole home air purifier offers maximum cleaning power for the health-conscious individual who needs high-efficiency particle removal with gas and odor control. Ideal for large spaces up to 1500 square feet, the powerful Austin Air HealthMate HM400 can change out the air in the room up to 2 times per hour. The 4 stage filter system easily eliminates odors and gases and removes 99.97% of all particles down to 0.3 microns. With 3 fan speeds to choose from and sturdy rollers for easy mobility, the Austin Air HealthMate HM400 is also cost effective, with minimal energy consumption, less than a penny per hour. Safe and effective, the HealthMate HM400 air purifier provides you with healthier, cleaner air without producing any harmful ozone.

The Austin Air HealthMate air purifier HM400 surpasses other air purifiers at cleaning the air because of the 360º air intake system that allows 250 cubic feet of air passes through the unit every minute. Made of 22 gauge steel, the perforated intake system draws air in from all four sides of the unit. The air is then purified utilizing a 4 stage filter that progressively removes contaminants from the air. In stage 1, a large particle pre-filter captures particles visible to the naked eye like hair, dust and pet dander. In stage 2, a medium particle pre-filter removes small to medium particles like mold spore, pollen, bacteria and viruses. Stage 3 involves 15-lbs. of activated carbon and zeolite mixture that chemically binds to and absorbs odors, smoke and VOC’s. Activated carbon is porous, thereby increasing the surface area available for absorption. Zeolite is a microporous mineral that aids in the absorption of some compounds better than activated carbon. In stage 4, 60 square feet of certified true HEPA, the most effective filtering media on the market, removes 99.97% of all particles down to 0.3 microns and 95% down to 0.1 microns. For the most efficient air purification, it is important to run your HM400 on high for the first four hours of use and allow for at least a 4” clearance from walls and/or furniture.

The Austin Air HealthMate whole home air purifier HM400 requires very little maintenance. Vacuum the surface with a brush attachment to remove any dust buildup around the air intake area. Other surfaces can be cleaned with a damp cloth.

Austin Air offers a 30 day no questions asked, money back guarantee. If you are not completely satisfied with your HealthMate HM400, just return it for a full refund, minus the cost of shipping originally incurred by the seller.

Austin Air stands behind the HealthMate HM400 and ensures that it will be free from all material and workmanship defects for 5 years from the date of purchase. To take advantage of this warranty, the unit must have been used under normal residential conditions and the product warranty registration completed. Austin Air reserves the right to repair or replace your unit.

The Austin Air HealthMate HM400 has a 5 year prorated filter warranty. With a life expectancy of 5 years under normal residential use, filters from Austin outperform other air purifier filters. Certainly, in environments with higher concentrations of smoke, chemical vapors and soot, the life of the filter could be shorter. The prorated warranty allows you to receive a discount on the purchase of your next filter based on the length of time your current filter was used. Check out the chart below, to see what you could save. Please note that Austin Air does reserve the right to refuse a filter replacement at a prorated price and/or request that the filter be returned for inspection.

Austin Air HealthMate air purifier HM400 At A Glance:

For large areas up to 1500 sq. ft.

360º air intake system

4 stage filter - Filters down to 0.1 microns

All steel construction

Powder coated finish

3 speed controls

Wheels included

5-ft. power cord

No Ozone emissions

1.3 Amp


3 speed PSC motor

56-115 watts

50-66 dBA

Color Options: Sandstone, White, Black, Midnight Blue

5 year mechanical warranty

5 year prorated filter warranty

UL certified

CSA certified

NRTL Approval Made in the U.S.A.

Dimensions of the Austin Air HealthMate air purifier HM400:

Height: 23

Width: 14.5

Depth: 14.5

Weight: 45-lbs

Shipping weight: 53-lbs.

Replacement filter for the Austin Air HealthMate HM400 Air Purifier: FR400

5 year pro rated filter warranty.

Up to 2 years of use: 40% off the retail price of a new filter, plus shipping

Up to 2-3 years of use: 30% off the retail price of a new filter, plus shipping

Up to 3-4 years of use: 20% off the retail price of a new filter, plus shipping

Up to 4-5 years of use: 10% off the retail price of a new filter, plus shipping

Protect yourself this winter with Austin Air.

If you’re looking for the ultimate protection this winter, take care of yourself and your air quality, with Austin Air. Our air purifiers are designed to remove a wide range of airborne contaminants, including mold spores, allergens, viruses and bacteria.

Keep the air in your home clean and safe this winter, with Austin Air.

As the weather turns colder, we’re spending much more time inside. It goes without saying that Covid-19 is still a concern, but now’s the time when we have to contend with colds and flu too. So its extra important that we keep an eye on our indoor air quality.

Modern homes trap pollutants inside

Modern homes are often very well insulated, with windows and doors sealed shut. This is a great way to keep the heating bills down, but it can play havoc with our indoor air quality. Viruses, dust and allergens remain trapped inside, with no means of escape.

Keep dust to a minimum

If you struggle with allergies, it’s important to keep dust and other indoor allergens to a minimum. Be sure to wash bedding regularly, and vacuum and dust thoroughly. To make cleaning easier, keep your home free of clutter, to stop dust from building up. And on days when the weather allows, open a window, to let some of that outdoor air in.

Watch out for mold!

Check for mold, particularly in high-risk areas such as bathrooms and basements. Mold thrives in damp warm spaces. If it’s not kept in check, mold will happily eat its way through your home, releasing spores and toxins into the air. To keep mold at bay, make sure your bathroom and basement are well ventilated. Good airflow keeps your home dry and prevents mold from taking hold.

Look after yourself!

A balanced diet, plenty of sleep and regular exercise will all help to keep you in shape and give you the best chance of staying healthy this winter. You may also want to consider supplementing your diet with Iron and Vitamins B, C and D during the winter months. Along with a healthy diet, supplements give your immune system a boost and help to fight off colds and flu.

Lessons learned from Covid-19

The arrival of Covid-19 has meant we’re all experts on how to slow the spread of viruses. We know that washing our hands, maintaining a distance and wearing a mask help to reduce the risk of catching Covid-19. But we can apply the same rules to other airborne viruses too, including colds and flu.

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Warranty Information

For a period of five (5) years after the date of purchase, your Austin air purifier is guaranteed to be free from flaws in both material and workmanship, provided that it was used for its intended purpose of normal residential use and that you have completed and returned your warranty registration to Austin Air Systems. Additionally, Austin Air offers a five (5) year prorated filter guarantee, which is by far the most extensive in the sector. Accordingly, Austin Air will reduce the price of a replacement filter based on how long it has been in use if the filter lasts less than five years. You may rest easy knowing that Austin Air filters are made to last an astonishing 5 years with typical domestic use.
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7 Reviews

  • 5

    Posted by Morgan V. on 14th Nov 2023

    One of the best decisions I've ever made was buying this air purifier!

  • 4

    Posted by Lisa F. on 4th Jul 2023

    good air purifier

  • 5

    Posted by Katherine B on 21st Jun 2023

    Order was shipped fast and we love the air purifier.

  • 5

    Posted by Chris K on 9th Jun 2023

    Great! Thank you for your help.

  • 5

    Posted by Jessica C on 25th May 2023

    shipped and delivered fast. Super great air purifier

  • 5

    Posted by Rebecca Z on 14th May 2023

    shipped the same day, delivered in 3 days. Great air purifier! Thank you

  • 5

    Posted by Felicia G on 23rd Jan 2023

    got delivered quickly. love that is has wheels on it so I can move it around, it's heavy.

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