It’s easy to see why the Austin Air Healthmate Air Purifier has earned the title of “America’s Favorite Air Cleaner” year after year and is renowned for its reliable protection against everyday air quality problems. Using multi-stage HEPA and carbon filtration, the Austin Air Healthmate removes symptom-triggering allergens, odors, and chemicals from large spaces up to 1,500 square feet.
The Austin Healthmate:
The Austin Air Healthmate Air Purifier—also known as the Austin Air HM400 Air Purifier—uses Austin Air's signature 360-degree progressive filtering system to remove the most symptom-aggravating allergens, odors, and chemicals from your home. With steady use, you may see a reduction in your allergy, asthma, and multiple chemical sensitivity (MCS) symptoms or even eliminate them all together.
Every minute, the system pulls in room air from all sides of the air cleaner. Air passes through a 4-stage HEPA/carbon combination filter and is blown back out into your room using the Clean Air Pocket vent. This extensive filtration system cleans your air faster and more efficiently than conventional air purifiers, which means quicker relief from your symptoms.
The Healthmate Air Cleaner 4-stage combination filter includes:
Overall, this long-lasting combination filter eliminates 99.97% of airborne pollutants that are 0.3 microns and larger, 95% of particles that measure 0.1 micron and smaller, and more than 3,000 types of toxic gases and odors. You'll rest easy knowing that you and your family are breathing the cleanest air possible.

Made in the USA, the Austin Air Healthmate Air Purifier is constructed with sturdy, long-lasting components that boost efficiency and energy savings. These include an energy-efficient Permanent-Split Capacitor (PSC) motor, a powerful centrifugal fan, and an all-steel outer body. The long-life PSC motor is rated for continuous use at high RPMs and is mounted on shock absorbers to minimize noise. When running, the Healthmate motor draws less current and reduces your operating costs by 50% when compared to other air purifiers.
Summary
The Austin Air Healthmate helps reduce your chronic allergy, asthma, and MCS symptoms, creating a healthier environment for you and your family.
Need more information on this model? Read our Austin Air Healthmate Review.
| Manufacturer-Suggested Room Size | 1,500 Sq. Ft. |
| Recommended For | Allergy- and asthma-sufferers and those who have multiple chemical sensitivities |
| Height | 23 in. |
| Width | 14.5 in. |
| Depth | 14.5 in. |
| Weight | 47 lbs. |
| HEPA Filter | Yes |
| Electrostatic Filter | No |
| Particle Filter (Non-HEPA) | Yes, pre-filter |
| Carbon Filter | Yes |
| Amount of Carbon | 15 lbs. |
| Number of Fan Speeds | 3 |
| Amount of Air Moved (Max CFM) | 400 cu. ft. per min. |
| Minimum Noise Level | 50 dB |
| Maximum Noise Level | 66 dB |
| Washable Filter | No |
| Number of Filters to Change | 1 |
| Average Frequency of Filter Changes | 5 years under normal residential use |
| Remote Control | No |
| Filter Change Indicator | No |
| Amperage | 1.3 Amps |
| Watts | 56-115 |
| Voltage | 120 V |
| Digital Controls | No |
| Casters | Yes |
| Color | White, Black, Silver, Sandstone, Midnight Blue |
| Housing Type | Steel housing with baked-on powder coat finish |
| Energy Star-Rated | No |
| Programmable Timer | No |
| Ultraviolet Light | No |
| Ozone Emission | None |
REVIEW SNAPSHOT®
by PowerReviewsPros
Cons
Best Uses
Most Liked Positive Review
Excellent choice for a home purifier without breaking the bank
My son has asthma and allergies (as do I), and with two big indoor dogs, three kids, active neighborhood kids coming through, and a naturally dusty house we wanted to offset the ...Read complete review
My son has asthma and allergies (as do I), and with two big indoor dogs, three kids, active neighborhood kids coming through, and a naturally dusty house we wanted to offset the dander, dust, and potential smell that has been plaguing our home. I researched and narrowed the choices down to this product and two others (Alen and Allerair), but in the end for the money, quality, and reviews this far and away became the winner.
We've had it in our house for close to a month in our family/great room, and the change was immediate and dramatic. Whereas our TV used to show dust within a day of cleaning, after the first week it was virtually dust free. When my mom came over for the holidays she didn't leave with a headache as she had the prior times.
Re the noise, when set to low the noise is hardly noticeable. On medium it is, but tolerable/acceptable (with our active home noise is the least of my concerns, but it may be a distraction if one is used to quiet and peaceable environment), and on high it is a distraction, but we just crank it up to there when we leave or go to bed.
It rolls easily, so moving it around downstairs wasn't a problem. I did heft it up the stairs a couple of times and while not easy, for those who have moved items upstairs it could be much worse. But it's not intended for moving up and down stairs, nor will I do this on a regular basis.
We chose the color black, and it fits in well. My wife was actually pleasantly surprised with its appearance, as she expected it to be unattractive.
Overall we could not be more pleased with the choice of this unit. For the price point we were aiming for (around $500) we are thrilled, and wished we would have purchased one much earlier!
VS
Most Liked Negative Review
Did Not Last Very Long
This purifier generates three different levels of white noise, depending on which of three settings you use. It's quiet on the first setting but the 2nd and 3rd highest are nice for masking background ...Read complete review
This purifier generates three different levels of white noise, depending on which of three settings you use. It's quiet on the first setting but the 2nd and 3rd highest are nice for masking background and outside noise when you need to sleep without interruption.
Unfortunately, my HM 400 developed a minor rattle after about three years of moderate use. I didn't use it every day, nor did I run it at top speed very often. I was going to send it back for warranty repair, but the noise was only intermittent and ultimately went away after a short while. Meanwhile, the power cord frayed because there was no rubber shield around where the cord came out of the cabinet. Very poor design!
Anyway, after 7 years of light use, the motor is now not working properly at all - it starts out normally but after a minute or so, it begins to vary speed until it slows down and stops working. I am very disappointed in the poor quality of this machine. I took very good care of it, keeping it clean and replacing the expensive ($200) filter when it needed one. This thing should not have failed, considering how expensive it was and all the good press about it.
Be warned - if you buy one and it breaks, you have to ship it back to Buffalo, NY. Austin is not clear about whether you have to pay the shipping and insurance even when you are within the warranty period, so get something in writing before you ship it back. In any case, you are risking your money if you buy one - you cannot assume you will get a quality product.
Reviewed by 30 customers
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Pros
Cons
Best Uses
Comments about Austin Air Healthmate Air Purifier:
I got my air filter to help with sever allergies. It is amazing what a great difference this makes for me. I sleep better, my sinuses are clear, eyes are not itchy, no sneezing. Amazing! It is louder than I like but for the relief I get I can live with that. Great improvement for my health!
Pros
Cons
Best Uses
Comments about Austin Air Healthmate Air Purifier:
We are very happy with our air filter, it has helped to eliminate the effects of allergens on my wife's lungs.
Pros
Cons
Best Uses
Comments about Austin Air Healthmate Air Purifier:
I wish I had discovered your product five years ago. I love the fact it covers 1500 square feet. I presently have 11 air cleaners at home and at the office, often in open areas. One Healthmate will replace several of my present air cleaners. The unit is quiet and attractive. My wife let me put it in the living room, and that's no small task. She is picky, picky, picky.
I bought a second unit for my daughter so my grandsons aren't contaminated by her dogs. The fact the filter lasts 5 years is the only way to go with her. She's not into routine maintenance. The rollers are neat and allow you to cover the whole house, even a large house like ours. The rollers were even attached upon arrival. Just take the unit out of the box, turn it on and your up an running. The 360 degree air intake is a neat feature that my other air cleaners do not have. The air return is powerful, yet easily positioned so as not to cause problems. I also like the fact the unit is quiet and does not use excessive amounts of electricity. This is important since most my air purifiers are left running for twenty-four hours per day. In reading the filter specs, I was amazed at the length Austin went to in order to provide pure air. I don't remember seeing such extensive filtration, especially at such a reasonable price. Both units I ordered arrived within a day or two. That was important and unusual. I had a question on registration and called the company. A person answered immediately, was very easy to understand, and answered my question in a polite and knowledgeable fashon. My current thinking is that I need a third unit for the office.
Comments about Austin Air Healthmate Air Purifier:
After doing a good amount of research I settled on the Austin Air. It seems to be doing the job I bought it for to reduce odors and pollen in our lower level. Happy with purchase. I only wish it wasn't so gigantic. It is VERY loud on high so we only run it at that speed overnight when necessary.
Comments about Austin Air Healthmate Air Purifier:
Upon receiving the product, I unpacked it from the box and was able to get it up and running in less than 1 minute. In addition, it purifies the air really well, removing dust from my cramped studio apartment. This makes a great purifier, especially if you do not have any windows in your apartment. It works well, and on the lowest settings, is very quite. It definitely is well worth the purchase. In addition, Sylvane hooked me up with a 10% discount, which helped my student budget. Thanks Sylvane and Austin Air!
Comments about Austin Air Healthmate Air Purifier:
I wanted a well built, simple machine. This product is exactly that. Plug it in and select the power level. However, it's hard to assess any air purifier's efficiency. It does seem that the air is cleaner but how do you really know?
Sylvane was a pleasure to work with...from ordering to delivery - absolutely smooth.
Comments about Austin Air Healthmate Air Purifier:
I was using an Air Purifier that my Physican let me borrow which I loved but it was too expensive so my Physican recommended this product as being very close in comparison. I have a huge basement room
Comments about Austin Air Healthmate Air Purifier:
We heat with a forced hot air wood furnace, which is probably not the best thing for someone with seasonal winter allergies (dust). Despite constant vacuuming and dusting, dust would show on our countertops in the afternoon sunlight. Since purchasing the Austin Air Healthmate Air Purifier, our home is so much cleaner. There is no longer dust dancing through the air and the countertops look clean.
The unit is easy to roll to a different room and I have even carried it upstairs (though it is a bit heavy at 40 lbs). I cleaned an unused room and watched dust fly through the air. I brought the unit into the room, turned it on, and watched the dust swirl around and get sucked into the unit. The air in the room was clean in no time!
The unit can be noisy on medium and high speeds. We like background noise so run it on medium at night when we're sleeping. It is the size of a small side table (or large humidifier), so take advantage of the color choices offered. You can set a plant on it to help it blend with your decor.
We are extremely happy with the quality of the product. Other products we looked at were made of plastic while this unit is housed in metal. The rollers are heavy duty and the 5 year warranty (even on the filter) can't be beat. Free shipping and a 30-day money back guarantee was hard to pass on!
Comments about Austin Air Healthmate Air Purifier:
My son has asthma and allergies (as do I), and with two big indoor dogs, three kids, active neighborhood kids coming through, and a naturally dusty house we wanted to offset the dander, dust, and potential smell that has been plaguing our home. I researched and narrowed the choices down to this product and two others (Alen and Allerair), but in the end for the money, quality, and reviews this far and away became the winner.
We've had it in our house for close to a month in our family/great room, and the change was immediate and dramatic. Whereas our TV used to show dust within a day of cleaning, after the first week it was virtually dust free. When my mom came over for the holidays she didn't leave with a headache as she had the prior times.
Re the noise, when set to low the noise is hardly noticeable. On medium it is, but tolerable/acceptable (with our active home noise is the least of my concerns, but it may be a distraction if one is used to quiet and peaceable environment), and on high it is a distraction, but we just crank it up to there when we leave or go to bed.
It rolls easily, so moving it around downstairs wasn't a problem. I did heft it up the stairs a couple of times and while not easy, for those who have moved items upstairs it could be much worse. But it's not intended for moving up and down stairs, nor will I do this on a regular basis.
We chose the color black, and it fits in well. My wife was actually pleasantly surprised with its appearance, as she expected it to be unattractive.
Overall we could not be more pleased with the choice of this unit. For the price point we were aiming for (around $500) we are thrilled, and wished we would have purchased one much earlier!
Comments about Austin Air Healthmate Air Purifier:
The air in my house is noticeably cleaner. I can breathe and sleep better.
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