Austin Air Pet Machine HEPA Air Purifier - HM410


The Austin Air Pet Machine HM410 helps pet owners obtain relief from pet-related allergies and odors. The Pet Machine provides 4 stages of intense filtration to rid air of allergens, germs, odors, smoke, and chemical vapors, including pet dander, fur, and those all‐too‐familiar pet smells. Built with over 60 sq ft of True HEPA filter media, and 15 lbs of activated carbon/zeolite, this HEPA pet air purifier significantly improves air quality in medium to large-size rooms, providing relief for allergy and asthma sufferers (and even their pets).  Long-life HEPA saves on filter replacements. This is the ideal air purifier for pet allergies!

MSRP $819.00 Selling Price $654.99
In stock

This product provides relief from: Asthma, Bacteria & Germs, Dust Allergies, Dust Mites, Fragrances & Odors, Mold & Mildew, Pet Dander, Pollen

The Austin Air Pet Machine True HEPA Air Purifier (HM410) is designed for pet owners who are either allergic to their pets or whose homes have lingering "pet smells" that never seem to dissipate. The Pet Machine's combination filter powerfully captures airborne dust, pet hair, pet dander, and other allergens, while absorbing those all-to-familiar pet odors, leaving air clean, fresh and crisp. Like all Austin Airs, this no-nonsense machine is simple (no electronic bells and whistles), yet very effective at doing what it's designed to do best – remove copious amounts of particulate matter, gaseous odors, chemical vapors, and harmful VOCs from indoor air.

Austin Air was founded in 1990 in Buffalo, New York by a husband trying to help his wife find relief from lifelong asthma symptoms, which he did with the Austin Air HealthMate. Today, Austin Air continues to operate out of Buffalo, and husband (now president) Richard Taylor and crew continue to build air purifiers with a "family first" mentality, knowing that cleaner air can benefit all those affected by respiratory issues.

Which Austin Air Purifier is right for me? Click here to view comparison chart.

Why Austin Air?

  • Superior Filtration ‐ Particles, Gases, Odors and VOCs

    Most Austin Airs, including this HEPA pet air purifier, provide 4 stages of intense filtration (5 stages with the Bedroom Machine). What sets the Pet Machine apart from other True HEPA systems is its filters. The Pet Machine contains 60 square feet of True Medical-Grade HEPA filter media (to trap sub-micron particles). The HEPA is surrounded by 15 pounds of granular carbon/zeolite (to 'adsorb' odors, gases, ammonia, formaldehyde, and carbon monoxide). The specially made activated carbon is highly porous, producing a larger surface area that extends its performance. Two pre-filters block larger particles – one that surrounds the carbon/zeolite filter, the other that wraps around the interior of the unit's housing.

    No other air cleaner in its class can match the performance of the Pet Machine. It simply "out filters" other brands. Austin Air backs this up by providing a 5-Year Pro-Rated Filter Warranty, in addition to its 5-Year Mechanical Warranty.

  • Designed for Performance

    The Austin Air Pet Machine HM410 air purifier processes 250 cubic feet of air every minute (125 cubic feet for the junior models). Air is drawn in from all sides of the unit via its 360° air intake grilles, where it immediately begins to be pulled through Austin's 4-stage or 5-stage filter, which progressively removes dust, hair, fibers, household and pet odors, gases, VOCs, Radon daughters, pollen, pet dander, mold spores, bacteria, viruses, and other allergens and contaminants.

    Austin Airs feature high-velocity airflow (75-400 cfm for standard-size units, 50-200 cfm for junior sizes), which helps to quickly create a pocket of clean air around the user. Run on high with the door closed, and assuming four air changes per hour, Austin Airs can clean a 465 sq ft room in 15-20 minutes (or a 480 sq ft room in 30-40 minutes for junior sizes).

    Austin Airs produce 50-66 dBA (decibels) of noise, depending on fan speed selected. Customers report it to be very quiet on the low setting. Set at high, the sound approximates that of a normal conversation. Many customers use the high setting for quick or maximum air cleaning.

    Austin Airs are solidly made. Each unit is built using 22-gauge welded steel that does not rattle or vibrate, even at max speed. A powder-coated finish (baked at 375°F) does not off-gas and lends durability. Standard-size models come equipped with heavy-duty casters for easy portability. Casters are optionally available for Junior-size models.

    Austin Airs save energy. Energy efficient PSC motors, equipped with a centrifugal fan, use less energy than some light bulbs. Electricity to run a standard-size unit at max draw (132 watts) should cost about 1.5 cents an hour, and about 1 cent an hour to run a junior-size unit at max draw (82 watts), based on average residential electricity rates projected by the United States EIA for 2014-2015. Energy costs for each size will be less when run on the lower fan speeds.

  • Made in USA

    Austin Air produces everything here in the USA out of its 480,000 square-foot facility in Buffalo, New York – the largest air cleaner manufacturing facility in the world. While made on American soil, Austin Airs can be found helping people in homes throughout the world. Austin Airs are also used in hospitals and clinics, and have even been called to national service by the U.S. Army Corps of Engineers, and to assist FEMA and the Red Cross in the aftermath of 9/11. When clean air is crucial, and lives depend on it, Austin Air remains the #1 choice.

  • Integrity in Claims about the Product and Test Results

    Austin Air believes in being straight with consumers about what its products can and cannot do. The company does not use private testing, but rather each air purifier undergoes tough government and third-party testing, whose stringent standards must be met to ensure products perform as claimed. For example, wide-ranging product tests conducted by Battelle Laboratories (a well-respected testing laboratory for the Army Corps Engineers at the U.S. Army Aberdeen Test Center) have included flow design and rate, as well as gas, odor and sub-micron particle removal.

  • Ease of Use and Low Maintenance

    Austin Airs come ready to be plugged in. Each unit comes with two filters ‐ the outer pre-filter, and the HEPA filter assembly. All models use a manual rotary dial to switch between 3 fan speeds ‐ High (III), Medium (II) and Low (I). Austin Airs can be placed anywhere in a room, but should be at least 4-8 inches from a wall for maximum effectiveness.

    Austin Air filters are designed to last five years, which saves on the hassle and cost of frequent filter replacements. If filters do need to be replaced, the process is straightforward and should take only a few minutes. Although the bottom cover must be removed using a Phillips-head screwdriver (4 screws), filters just lift out for easy replacement. The outer surface of the units need only be vacuumed monthly to remove dust particles that may accumulate on the exterior air intake grilles.

The Pet Machine provides clean air in rooms up to a maximum of:

  • 1500 sq. ft. (1 air change per hour)
  • 875 sq. ft. (2 air changes per hour)
  • 600 sq. ft. (3 air changes per hour)
  • 465 sq. ft. (4 air changes per hour)
  • 375 sq. ft. (5 air changes per hour)
  • 315 sq. ft. (6 air changes per hour)

Austin Air Pet Machine (HM410) Features:

  • Designed to remove pet odors, allergens and particles
  • Helps reduce exposure to particulates that cause allergic reaction or respiratory distress
  • Also helps to significantly reduce pet and other odors, gases, chemical vapors, fumes and some VOCs
  • Unmatched 4-Stage Filtration Power:
    • Stage 1:  Large Particle Permafilt™ Pre-Filter removes dust, hair, and pet dander
    • Stage 2:  Medium Particle Pre-Filter removes pollen, molds, and other spores
    • Stage 3:  Activated Carbon and Zeolite (15 lbs) removes chemicals, gases, and odors (e.g. sulfuric acid and ammonia)
    • Stage 4:  True Medical-Grade HEPA (60 sq ft) removes allergens, bacteria, viruses, and other particulates:
      • 99.97% removal of particles larger than 0.3 microns
      • 95.0% removal of particles larger than 0.1 micron
  • Powerful 360° air intake system maximizes efficiency and speeds delivery of filtered air
  • Air outlet at upper-side can be directed where you need it most
  • Energy efficient PSC motor, rated for continuous use at high RPM
  • Low cost of ownership ‐ no filter changes for up to 5 years
  • 3-speed rotary dial  (low, medium, high)
  • Solid steel construction
  • Heavy-duty, easy-roll casters
  • 23"H x 14.5"W x 14.5"D ‐ 45 lbs
  • Available in 4 colors
  • Baked-on powder coat does not off-gas
  • Ozone free
  • Made in USA
  • Manufacturer's Warranty:
    • 5-Years Mechanical on Air Cleaner
    • 5-Years Pro-Rated on Filter

International Orders:  Austin Air purifiers are available with electrical plugs for international voltage. Please call 1-800-522-1448 for information, pricing, and shipping charges on units to be used outside of North America.

More Information

Got 5 cats and a dog, and pet odors driving you crazy? Or has vacuuming up pet hairs become a full-time job? Or maybe you or your spouse is allergic to your pets? Whatever your pet peeve, say hello to the Austin Air Pet Machine. Designed for pet owners, everyone in your home, including your pets, will benefit from the clean, fresh allergen-free air produced by the Pet Machine.

Room Size up to 1500 sq. ft.
Recommended For

Allergies, asthma, pet dander and other allergens, lingering pet and household odors

Best Fit

Best for pet owners or those with pet allergies for removal of dander and other pet-related allergens and odors

True HEPA Filtration


Particle Filtration Efficiency

99.97% to 0.3 microns
99.5% to 0.1 micron

Particle Removal

Dust, dust mite allergen, pollen, pet dander, mold spores, bacteria, viruses

Gas and Odor Removal

Pet odors, tobacco smoke, chemical vapors, radon daughters

VOC Removal


Optional Filters


Unique Features / Benefits

Filters last up to 5 years. Low maintenance. Made in USA.

CADR: Dust rating

Not tested by AHAM

CADR: Pollen rating

Not tested by AHAM

CADR: Smoke rating

Not tested by AHAM

ACH (air changes per hour)

ACH per room size:
• 1 ACH ‐ 1500 sq. ft.
• 2 ACH ‐ 875 sq. ft.
• 4 ACH ‐ 465 sq. ft.
• 6 ACH ‐ 315 sq. ft.

Airflow (cubic feet per minute)

75-400 cfm

Filtration System

4-stage filtration:
• Permafilt™ pre-filter
• Cotton/poly pre-filter
• 15-lb. carbon/zeolite filter
• 60 sq. ft. True HEPA filter

Number of Filters to Replace

1 filter pack (includes all filters)
Note: Outer pre-filter can be replaced separately, if needed

Replace HEPA Filter

5 years ‐ HEPA filter pack (normal use)

Replace Pre-Filter

See above ‐ part of HEPA filter pack

Replace Other Filters

See above ‐ part of HEPA filter pack

Dimensions (H x W x D)

23" x 14.5" x 14.5"

Color choices

Black, White, Silver, Sandstone, Midnight Blue

Product Weight

45 lbs

Packaged Weight

53 lbs

Shipping Weight

53 lbs

Noise Level - (min-max decibels)

<50-66 dB(A)


Manual ‐ rotary dial

Remote Control


Number of Fan Speeds


LCD Display




Programmable Cycles or Timer


Sleep Mode


Auto Fan Mode (auto adjusts based on air quality)


Particle, Gas or VOC Detector


Filter Status Indicator


Filter Reset function


Other Indicators


Other Features


Casters or Handles


Air Inlet

360° ‐ all sides

Air Outlet

Upper deck ‐ right side

Housing Construction

22-gauge steel. Baked-on powder coat paint finish.

Fan / Motor Assembly

Plastic centrifugal fan. 3-speed control. Long-duty PSC motor, rated for continuous high RPM.

Energy Consumption (watts)

56 to 132 W

Power Requirements

120 V, 60 Hz

Power Plug

Approx. 5-6-foot power cord, 2-prong polarized plug


1.1 Amps

Energy Star®


AHAM-certified CADR


Approvals / Other Certifications

CSA, NRTL, CE approved. California ARB certified.

Ozone Emission


Manufacturer's Warranty

• 5 Years Mechanical
• 5 Years Pro-Rated Filter

Austin Air Pet Machine Instructions

Please see Owner's Manual tab for setup and operating instructions, plus full instructions on changing the filters. A one-page set of instructions on filter changes is also provided.

General on Pre-Filter:

  • The outer Stage 1 pre-filter (which you can see can through the unit's perforated grille) can last for years with regular cleaning. Just vacuum the outer surface of the unit monthly (you do not need to open the unit) by using the brush attachment of your vacuum to remove dust from the outside of the unit and large particles from the pre-filter.

  • If you do not maintain the outer Stage 1 pre-filter or if it becomes damaged, genuine Austin Air replacement filters are available through National Allergy.

General on HEPA Filter:

  • Austin Air filters are designed to last up to 5 years. However, please remember that the filter's service life is related to the volume of air that passes through the air purifier and the amount of contaminants in the air. If your indoor air has an unusually high level of airborne particulates, smoke or gaseous contaminants, the filter's service life may be shortened.

  • Regular maintenance helps to prolong the life of the HEPA filter. Keep the area surrounding the air purifier clean, and be sure to vacuum any dust buildup on the outside of the unit, especially on the 360° air intake grille.

  • Replace the HEPA filter pack if you notice a significant drop in clean, odorless air flow.

  • Important ‐ For first-time use or any time you change the HEPA filter pack, it is important that you run the purifier on the High (III) setting for at least the first hour of use. After the first hour, turn the Speed Control Setting to the desired level.

Click here to view the Austin Air Owner's Manual.

Click here for a one-page set of instructions on filter changes for the Austin Air.

Signature Is Required For Delivery

Sorry, Austin Air units cannot be shipped to PO boxes or military addresses.
Usually Ships in 1-2 Business Days Direct from the Manufacturer.