Austin Air Systems

18 products

Our Take

Austin Air Purifiers — Medical-Grade HEPA Filtration for Every Room

Austin Air Systems is one of the most trusted names in home air purification, offering everything from the compact Austin Air 'It' Personal Purifier at $345 to the flagship Immunity Machine at $1,145, with replacement filters and accessories starting at $130. The brand's lineup spans the HealthMate, HealthMate Plus, Allergy Machine, and Bedroom series, covering small rooms, open living spaces, and environments where chemical sensitivity or smoke exposure are real concerns.

Austin Air is a good fit for people who want filtration that holds up to scrutiny, not just a box that moves air around. The decision usually comes down to room size and what you're filtering: the standard Austin HealthMate series handles particles and general allergens well, while the Plus models add deeper carbon filtration for VOCs, formaldehyde, and smoke. Replacement filters are available for every unit, which matters a lot for long-term ownership costs.

Entry Model: The Austin Air 'It' Personal HEPA Air Purifier ($345) is the most portable option in the lineup, designed for desks, bedside tables, or any small space that needs quiet, consistent filtration without a footprint.
Flagship Model: The Austin Air Immunity Machine ($1,145) sits at the top of the lineup with an 8-phase filtration system combining medical-grade HEPA, activated carbon, zeolite, and HEGA technology inside a solid steel housing built for large spaces.
Manufacturing: Austin Air Systems units are assembled in the United States, using solid steel housings rather than plastic shells, which affects both durability and longevity in a category where build quality varies widely.
Austin logo
At a Glance
Product TypesAir Purifiers, Replacement Filters, Accessories
Price Range$29 to $1,145
Warranty5-year mechanical, 5-year pro-rated filter
HSA/FSA EligibleOften eligible with medical documentation
Model Count18 products
Featured Models

Austin Models to Start With

Austin Air ‘It’ Replacement HEPA Filter - 99.97% Particle Removal, VOC Carbon Wrap Upgrade AvailableEntry
Austin Air ‘It’ Replacement HEPA Filter - 99.97% Particle Removal, VOC Carbon Wrap Upgrade Available
Removes 99.97% of particles above 0.3 micronsCaptures viruses, bacteria, mold, and pollenOptional VOC carbon wrap upgrade available
$130 View Model ›
Austin Air HealthMate Plus HM450 Filter - Removes Gases, VOCs & FormaldehydeMost Popular
Austin Air HealthMate Plus HM450 Filter - Removes Gases, VOCs & Formaldehyde
Broad-spectrum carbon adsorption for VOCsRemoves formaldehyde and chemical gasesIncludes pre-filter for extended filter life
$445 View Model ›
Austin Air Immunity MachineFlagship
Austin Air Immunity Machine
8-phase filtration with HEPA, carbon, and zeoliteHEGA technology for biological and chemical agentsSolid steel housing built for large spaces
$1,145 View Model ›
The Lineup, Explained

Entry, Mid and Flagship

Here is what actually changes between tiers.

Tier 1 · Entry
Austin Air 'It' Personal HEPA Air Purifier
Price$345
DesignCompact, portable
FiltrationMedical-grade HEPA
Best Room SizeSmall spaces, desks

Best for anyone who wants reliable Austin Air quality in a portable form for a desk, bedroom corner, or travel use.

Tier 2 · Mid
Austin Air HealthMate HM400
Price$845
Particle Removal99.97% at 0.3 microns
Filtration Stages4-stage HEPA and carbon
HousingSolid steel

Best for households that want thorough allergen and particle filtration across a large room without needing chemical or VOC adsorption.

Tier 3 · Flagship
Austin Air Immunity Machine
Price$1,145
Filtration Phases8-phase system
TechnologiesHEPA, carbon, zeolite, HEGA
HousingSolid steel, large space

Best for large spaces or environments where biological, chemical, and particulate filtration all need to be addressed at the highest available level.

Side by Side

Compare Austin Models

Model Highlights Price
Austin Air ‘It’ Replacement HEPA Filter - 99.97% Particle Removal, VOC Carbon Wrap Upgrade Available
Austin Air ‘It’ Replacement
 Austin Air ‘It’ Replacement HEPA Filter - 99.97% Particle Removal, VOC Carbon Wrap Upgrade Available The Austin “it” filter uses medical grade HEPA technology to remove 99.97% of all particles larger than 0.3 microns and $130 Shop ›
Austin Air "It" Personal HEPA Air Purifier – Quiet, Compact Design for Clean Air Anywhere
Austin Air "It" Personal
 Austin Air "It" Personal HEPA Air Purifier – Quiet, Compact Design for Clean Air Anywhere Clean air just got personal! With the Austin “it” personal HEPA air purifier – your compact solution for clean and $345 Shop ›
Austin Air Allergy Machine Filter - 4-Stage HEPA & Carbon Filtration for Asthma & Allergies
Austin Air Allergy Machine
 Austin Air Allergy Machine Filter - 4-Stage HEPA & Carbon Filtration for Asthma & Allergies The Allergy Machine Filter is a high-performance replacement filter for the Austin Air Allergy Machine®, designed to last up to $405 Shop ›
Austin Air HM402 Replacement Filter for Bedroom Air Purifier - Premium Air Quality Solution
Austin Air HM402 Replacement
 Austin Air HM402 Replacement Filter for Bedroom Air Purifier - Premium Air Quality Solution The sun dipped low on the horizon, casting long golden rays across the quiet countryside. A soft breeze stirred the $545 Shop ›
Austin Air HealthMate HM400 Air Purifier - HEPA Filter Removes 99.97% Airborne Contaminants
Austin Air HealthMate HM400
 Austin Air HealthMate HM400 Air Purifier - HEPA Filter Removes 99.97% Airborne Contaminants Are you looking for a good air purifier… or the best? The Austin Air HealthMate is the best air purifier $845 Shop ›
Austin Air Immunity Machine
Austin Air Immunity Machine
 Austin Air Immunity Machine The Austin Air Immunity Machine delivers the most advanced air purification in the Austin lineup, featuring an 8-phase filtration system $1,145 Shop ›
Honest Fit

Who Austin Is For

A Good Fit If You

+A good fit if you have asthma, severe allergies, or a diagnosed respiratory condition requiring medical-grade air filtration.
+A good fit if you live in an area affected by wildfire smoke, urban pollution, or high seasonal pollen.
+A good fit if you want a purifier built to last years with a filter replacement cycle measured in half-decades rather than months.
+A good fit if you are renovating, moving into new construction, or dealing with VOC and formaldehyde off-gassing from furniture or flooring.

Look Elsewhere If You

–Look elsewhere if you need coverage across many rooms simultaneously and prefer a smart-home connected multi-unit system with app control.
–Look elsewhere if budget is the primary concern and a basic HEPA unit with annual filter replacement at a low cost fits your needs better.
–Look elsewhere if you are primarily managing humidity or mold and need a dehumidifier combined with air filtration rather than a standalone purifier.
–Look elsewhere if you want an ultra-slim or designer aesthetic unit that blends invisibly into modern minimalist decor, as Austin Air prioritizes function over form.
Why Austin

Key Benefits of Austin Austin Air Systems

🫁

Reduced Allergy and Asthma Triggers

Austin Air purifiers remove the specific particle sizes, biological allergens, and airborne irritants that trigger asthma and allergy responses. The Allergy Machine filter series is designed specifically around these use cases, and the medical-grade HEPA standard ensures consistent particle capture rather than approximate filtering.

🛡️

Protection from VOCs and Chemical Exposure

The Austin Air HealthMate Plus series addresses a filtration gap that standard HEPA units leave open: gases, formaldehyde, and volatile organic compounds. This matters most in new or recently renovated homes, but also applies to households near industrial areas or dealing with smoke exposure.

💤

Cleaner Air During Sleep

The Austin Air Bedroom HM402 is built around the specific need for low-noise, continuous filtration during sleep hours. Cleaner overnight air has documented links to better sleep quality and respiratory recovery, particularly for people with seasonal allergies or sensitivity to dust and dander.

🔁

Long-Term Value Through Filter Longevity

Austin Air filters are rated for 5 years of use under normal conditions, which changes the real cost calculus compared to units requiring quarterly or annual replacements. Replacement filters for most Austin units fall in the $295 to $445 range, spread across that 5-year cycle.

Build Quality

Certifications and Construction

Austin Air Systems purifiers are built with solid steel housings, which sets them apart from the majority of consumer air purifiers that rely on plastic construction. The filters use true medical-grade HEPA media rated to remove 99.97% of particles at 0.3 microns and 99% at 0.1 microns, along with activated carbon blends and, in some models, zeolite and HEGA filtration materials derived from military air purification research.

Medical-Grade HEPA
Removes 99.97% of 0.3-micron particles
Solid Steel Housing
Durable build, no plastic shell construction
HEGA Filtration
Military-derived gas absorption technology
Made in the USA
Assembled domestically for quality control
Austin construction detail
Heritage

The Austin Story

Austin Air Systems has been making air purifiers in Buffalo, New York for decades, with a focus on serious filtration rather than consumer electronics aesthetics. The brand built its reputation in medical and clinical environments before becoming a trusted name for home users dealing with allergies, asthma, and chemical sensitivity.

Peak Primal Wellness carries Austin Air Systems because it fits the same philosophy behind the rest of the catalog: products built to actually work, backed by real materials and honest engineering. In a category full of units that look impressive on spec sheets but underperform in real rooms, Austin Air is consistently one of the few brands that earns its price point.

Delivery · Install · Warranty · Care

Ownership: Delivery, Install, Warranty and Care

Shipping & Freight

Austin Air purifiers and filters ship as standard ground freight, so delivery timelines are generally shorter than freight-class items like saunas or cold plunges. Most units arrive within the standard carrier ground window, though exact timing depends on your location and current carrier volumes. Replacement filters ship the same way and tend to move through the network quickly given their compact packaging.

Shipping class · Standard ground, not freightDelivery window · Varies by carrier and location

Setup & Installation

Austin Air purifiers require no installation. Every unit is plug-and-play, connecting to a standard household outlet and operating immediately once powered on. There are no duct connections, no electrical work, and no professional setup required, which is one of the practical advantages of standalone purifiers over whole-home filtration systems.

Setup · Plug-and-play, no tools requiredElectrical · Standard household outlet, no hardwiring

Warranty & Support

Austin Air backs every purifier with a 5-year mechanical warranty covering the unit itself, plus a 5-year pro-rated warranty on the filter. This is notably longer than most competitors in the category. The pro-rated filter warranty means coverage decreases over the 5-year period rather than providing full replacement value throughout, so reading the warranty terms before purchase is worthwhile.

Mechanical warranty · 5 years on the unitFilter warranty · 5-year pro-rated coverage

Care & Maintenance

Austin Air recommends vacuuming the outer pre-filter cloth every few months to remove surface dust and extend the main filter's effective life. The main filter itself does not require cleaning and is designed for full replacement on the 5-year cycle. Running the unit continuously on a lower fan setting is generally preferable to intermittent high-speed use, both for filter longevity and consistent air quality.

Pre-filter · Vacuum every few monthsMain filter · Replace at 5-year interval
Read Before You Buy

Complete Austin Air Systems Learning Center

Ultimate Guide
The Ultimate Guide to Air Purifiers
Read Guide ›
From the Learning Center
Austin Air HealthMate HM400 Review: Is It Worth $844?
From the Learning Center
Austin Air Purifier Review: Full Model Lineup Compared
From the Learning Center
Austin Air vs. IQAir: Which Medical-Grade Air Purifier Is Worth It?
Questions

Austin FAQ

What is the best Austin Air Systems purifier?⌄

For most households, the Austin Air HealthMate HM400 ($845) is the go-to. It removes 99.97% of airborne particles down to 0.3 microns across a large area and handles general allergens, dust, and pet dander well. If you live somewhere with smoke exposure or have chemical sensitivity, step up to the HealthMate Plus HM450 ($895), which adds deep carbon filtration for VOCs and formaldehyde. The Immunity Machine ($1,145) is the right pick for the most demanding environments.

How does Austin Air compare to Dynamic Saunas and Golden Designs?⌄

Dynamic Saunas and Golden Designs both make infrared saunas, so they are not competing with Austin Air Systems in any meaningful way. Austin Air is a dedicated air purification brand. If you are comparing air purifiers specifically, Austin's advantage is its medical-grade HEPA construction, solid steel housing, and long filter life, typically 5 years, versus many competitors that use plastic builds and recommend filter replacement annually.

How often do Austin Air filters need to be replaced?⌄

Austin Air recommends replacing filters every 5 years under normal use, which is considerably longer than most air purifier brands. This is partly why the replacement filters are priced the way they are: the HealthMate HM400 replacement filter runs $395, and the HealthMate Plus HM450 filter is $445. Running a unit continuously in a high-pollution environment may shorten that cycle somewhat, but 5 years is a reasonable baseline for most households.

Which Austin Air model is best for allergies and asthma?⌄

The Austin Air Allergy Machine is purpose-built for this, available with a full filter ($405) or the Junior Replacement Filter ($320) for smaller rooms. It uses a 4-stage HEPA and carbon system targeting the specific particle sizes and biological irritants that trigger asthma and allergy symptoms. The Bedroom HM402 ($995) is also worth considering for anyone who wants clean air specifically during sleep, with medical-grade HEPA removing 99% of contaminants down to 0.1 microns.

What room size can an Austin Air purifier handle?⌄

Coverage varies by model. The Junior series, including the HealthMate Junior HM200 ($610) and HealthMate Plus Junior HM250 ($660), are designed for smaller rooms up to around 700 square feet. The standard HM400 and HM450 models are rated for larger spaces. The Immunity Machine covers the most area and is built for open-plan spaces or environments with higher contamination loads. Check individual product specs for exact square footage ratings.

Are Austin Air purifiers HSA or FSA eligible?⌄

Air purifiers can qualify for HSA and FSA reimbursement when purchased for a diagnosed medical condition such as asthma, COPD, or severe allergies. Austin Air units, particularly the Allergy Machine and HealthMate series, are often used in this context. You should confirm eligibility with your plan administrator before purchasing, since rules vary by provider and plan year.

Does the Austin Air HealthMate Plus remove formaldehyde?⌄

Yes. The HealthMate Plus HM450 ($895) and its replacement filter ($445) are specifically designed for broad-spectrum gas and chemical adsorption, including formaldehyde, VOCs, and other off-gassing compounds. This makes it the right choice for new construction, recently renovated spaces, or homes with composite wood furniture that tends to off-gas over time. The standard HealthMate focuses more on particle removal.

Is the Austin Air 'It' purifier good for travel or office use?⌄

The Austin Air 'It' ($345) is the most compact and portable unit in the lineup, making it well-suited for desk use, hotel stays, or any situation where you need reliable filtration in a small footprint. It uses the same medical-grade HEPA technology as the larger units, just scaled for a smaller coverage area. Its replacement filter with VOC carbon wrap upgrade ($130) is also the most affordable entry point into the Austin filter system.

What makes the Austin Air Immunity Machine different from the HealthMate series?⌄

The Immunity Machine ($1,145) goes beyond standard HEPA filtration with an 8-phase system that adds zeolite and HEGA (High Efficiency Gas Absorption) technology alongside the carbon and HEPA stages. HEGA filtration is a military-derived technology for trapping biological and chemical agents. It is built for large spaces and solid steel construction throughout. The HealthMate series is excellent for most homes; the Immunity Machine is for people who need the most comprehensive coverage available.

How loud are Austin Air purifiers?⌄

Austin Air units run quietest on the lowest fan setting, which most people use overnight in bedrooms. The Bedroom HM402 ($995) is specifically positioned as a bedroom unit, suggesting it runs at noise levels appropriate for sleep. The 'It' Personal Purifier ($345) is also described with quiet operation as a design priority. Like any purifier, running at higher fan speeds will increase noise. Most users find the lower settings suitable for continuous background use.

Can I use an Austin Air purifier if I have pets?⌄

Pet dander, hair, and odors are well within what Austin Air units handle. The HealthMate HM400 ($845) is a solid all-around choice for pet owners, and the 360-degree air intake on most models means it pulls air from the entire room rather than just one direction. For households with significant pet odor alongside dander, the HealthMate Plus HM450 adds the carbon stage that handles odors more aggressively than particle filtration alone.

What is the price range for Austin Air products at Peak Primal Wellness?⌄

Austin Air products at Peak Primal Wellness range from $29 to $1,145. Replacement filters and accessories start at $130, making ongoing ownership costs manageable. Full purifier units span from $345 for the 'It' Personal model up to $1,145 for the Immunity Machine, with the popular HealthMate and HealthMate Plus series sitting in the $610 to $995 range depending on room size and filtration level.