Austin Air HealthMate — Sandstone

Austin Air HealthMate Air Purifier

Sandstone / Machine Only
$844.99
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Austin Air HealthMate — Sandstone

Austin Air HealthMate Air Purifier

Built forAllergies & AsthmaChemicals & VOCsMold & MildewPets & OdorsSmoke & Wildfire

Allergies, asthma, mold or everyday VOCs: this machine. Chemical sensitivity or formaldehyde: the HealthMate Plus, $50 more.

Comparevs HealthMate Plusvs Airpura R600vs Bedroom and Immunity

$844.99
Free shipping on every order.

18 reviews

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30-day home trial. If it is not right, we pay the return shipping and refund you in full.

The manufacturer's own price. You pay what Austin Air charges direct, and shipping is free.

Free shipping · estimated arrival Nov 9–Nov 15 3–7 business days, including processing. Ships from the manufacturer.

Austin Air machines have been used in clinical trials at Johns Hopkins University and in a Cincinnati Children’s Hospital study of children with asthma, and were deployed by FEMA and the American Red Cross after 9/11, Katrina and Sandy.

What this actually costs to own

Machine, filter included $844.99
Filter life 5 years
5-year total $844.99

About $14.08 a month over 5 years. No subscription, no auto-ship, nothing to cancel.

Pay over timeSplit your purchase into payments with Shop Pay at checkout
30-day home trial Run it in your home for 30 days. If it is not right, we pay the return shipping and refund you in full. See details
Authorized dealer, full manufacturer warranty
Genuine products, never grey market
Questions before you buy? Nolan, the owner, answers support@freshhomeair.com, usually within a few hours.
Free shipping, factory-direct from the manufacturer

Clinically Studied HEPA Filtration for Homes, Offices and Everyday Air Quality

Austin Air machines have been used in clinical trials at Johns Hopkins University and in a Cincinnati Children’s Hospital study of children with asthma. In the Johns Hopkins studies, Austin Air units cut indoor nitrogen dioxide by about a quarter within a week. That level of clinical evidence is rare among home air purifiers.

Built with medical-grade filtration, an all-steel housing, and a filter designed to last five years, the HealthMate is engineered for long-term, reliable air quality — not a product you replace every year.

Full specifications filtration stages, filter life, construction, coverage

Filtration System — 4 Stages

Stage 1 — Large Particle Pre-Filter
Captures dust, hair, and larger airborne debris at the intake, protecting downstream filter stages from premature loading.

Stage 2 — Medium Particle Pre-Filter
A secondary mechanical layer targets finer particles including mold spores and fine dust before they reach the HEPA stage.

Stage 3 — 15 lbs of Enhanced Carbon Blend Mineral Blend
At 15 lbs, this is a substantially larger carbon charge than the 1–5 lbs found in most residential purifiers. The enhanced carbon combination addresses the two most common categories of indoor chemical contamination:

  • Activated carbon adsorbs VOCs, smoke, gases, and household chemical odors
  • The carbon blend is formulated by Austin Air to broaden the range of gases it captures

Stage 4 — True Medical-Grade HEPA
Rated to capture 99.97% of airborne particles at 0.3 microns and 99% at 0.1 microns — the specification standard used in medical and laboratory environments. Removes dust, pollen, pet dander, mold spores, bacteria, and airborne viruses.

Filter Lifespan — 5 Years

Austin Air backs this with a written 5-year filter guarantee. Where most residential purifiers require filter replacement every 6–12 months at ongoing cost, the HealthMate is designed for a five-year service cycle. The 15-lb carbon charge provides the adsorption capacity to sustain performance across that timeline without premature saturation.

Construction

All-steel housing. No plastic shell. The HealthMate does not off-gas VOCs or plasticizers from its own chassis — a relevant consideration for users who want zero secondary emissions. The 360-degree air intake draws from all sides simultaneously, providing efficient room circulation without directional airflow limitations.

No Ionizer. No Ozone. No UV.

The HealthMate is a mechanical filtration system. It generates no ozone, produces no ions, and emits no UV radiation. For environments where air quality is a priority, eliminating secondary  emissions is a requirement — not a preference.

Coverage

Air Changes per Hour Coverage Area
1x per hour Up to 1,500 sq ft
2x per hour Up to 750 sq ft

For maximum effectiveness, two air changes per hour in the primary living space is recommended.

Key Specifications

Spec Detail
Filter Stages 4
Enhanced Carbon Blend Weight 15 lbs
HEPA Rating True Medical-Grade — 99.97% @ 0.3 microns / 99% @ 0.1 microns
Filter Lifespan 5 years
Housing Material All-steel — no plastic, no off-gassing
Sound Under 50 dB to 65 dB depending on fan setting (Austin Air publishes one range for all its machines)
Ozone / Ionizer / UV None
Intake Design 360-degree
Coverage (1x ACH) 1,500 sq ft
Coverage (2x ACH) 750 sq ft

 

HealthMate vs. HealthMate Plus: The standard HealthMate uses an activated enhanced carbon mineral blend effective for general VOC reduction. The HealthMate Plus uses an enhanced impregnated carbon blend that Austin Air specifies for formaldehyde, ammonia, and elevated chemical loads. If your concern is primarily asthma, allergens, smoke, and everyday VOCs, the HealthMate is the appropriate specification. If airborne chemicals are the primary driver, the HealthMate Plus is the correct choice.

Manufactured in Buffalo, New York. Covered by Austin Air's 5-year mechanical and filter guarantee.

Most Popular

Deployed by FEMA and the American Red Cross

15-lb carbon blend, far more than the thin carbon sheets in most home purifiers

Rated 1,500 sq ft at one air change an hour, 750 sq ft at two

Austin Air machines have been used in Johns Hopkins clinical trials

Austin Air HealthMate Air Purifier

Built in Buffalo, New York

A sealed steel body, not molded plastic. Nothing in the machine off-gasses into the air it is cleaning.

Four-stage filtration

  1. 1 Large particle pre-filterdust, hair and pet dander
  2. 2 Medium particle pre-filtermold, spores and pollen
  3. 3 Activated carbon blendup to 15 lb, for chemicals, gases and odors
  4. 4 Medical-grade True HEPA60 sq ft of media, particles to 0.3 microns

Air passes through every stage in order, in a sealed steel cabinet.

If it is the wrong machine

Run it for 30 days. If it is not right, it costs you nothing.

A purifier is a considered purchase, and you cannot really know until it has been in the room a while. So we made being wrong free. Not a restocking fee, not a return label you pay for — nothing.

What we do

  • ✓ No restocking fee
  • ✓ We send a prepaid, insured return label
  • ✓ Your original shipping refunded too
  • ✓ Use it properly first — “normal use is expected and completely fine”

Cost to change your mind: $0.00

What is common in this category

  • × Restocking fees, often 15–25% of the purchase
  • × Return freight paid by you on a unit this size
  • × Original shipping treated as non-refundable
  • × Returns refused once the unit has actually been used

Which is the opposite of a trial

Our terms in full: 30-day return policy. Restocking fees are common across the category; we do not charge one.

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How We Compare

Why these cost more

What a typical purifier leaves out. Every row is checkable on the manufacturer's own spec sheet.

Feature
Fresh Home Air
Typical Purifiers
True Medical-Grade HEPA
Varies
Activated Carbon for Gases & VOCs
Zero Ionizers or Ozone Emissions
Varies
Manufactured in USA or Canada
Filter Life of a Year or More
Used in Clinical Trials and Disaster Response
Full Manufacturer Warranty (Authorized Dealer)
Varies
Free Shipping on Every Order
Varies

Comparison reflects Austin Air and Airpura products sold on freshhomeair.com vs. common consumer-grade air purifiers.

Still comparing?

Short, honest guides built on the makers' specs and EPA guidance. No affiliate links.

Frequently asked questions

Everything you need to know before you buy.

The HealthMate is rated for spaces up to 1,500 sq ft. For typical bedrooms (300–500 sq ft), it runs below capacity and exchanges the air more frequently, which extends filter life and reduces noise. At two air changes an hour, the rating is 750 sq ft, which is the figure to use for a main living area.

Austin Air filters are rated for 5 years under normal residential use — and often last longer when running below the rated coverage capacity. The long filter life is a direct result of the large carbon bed (6.5–15 lbs depending on model): more carbon means more capacity before saturation. Replacement filters are available on our filters page.

Austin Air units run a 3-speed centrifugal fan. Speed 1 is quiet enough for sleeping. Speed 2 is a consistent low hum that most people find unobtrusive. Speed 3 moves the most air and is best for daytime use or for clearing a room quickly after cooking, smoke, or a high-pollen day.

No. This unit uses only mechanical filtration — no ionizer, no UV, no ozone generator. That matters for people with asthma or chemical sensitivity, because ozone is a known airway irritant. This is a firm design standard across the entire Austin Air lineup.

Yes. Austin Air and Airpura units are used by patients with asthma, allergies, and chemical sensitivity. The True HEPA captures particle-class triggers and the activated carbon addresses VOCs, odors, and chemical compounds. No ionizer, no ozone — safe for respiratory conditions. For MCS specifically, the HealthMate Plus or Airpura C600 have the most relevant specifications.

Yes — and it's recommended. Austin Air units are built for continuous operation. The motors are rated for it and many customers run them year-round without issues. Continuous operation also gives you the best air quality results: the air is cycled more frequently, keeping particulate and VOC levels consistently low. Running the unit continuously at a lower speed is better than running it intermittently on high.

Austin Air units ship free directly from the manufacturer in Buffalo, NY. Most orders arrive in 3 to 7 business days, including 1 to 3 business days to process. You will receive a tracking number once your order ships. Large units may ship via freight — if so, we will contact you to arrange a delivery window.

Austin Air units carry a 5-year mechanical warranty on parts and labor from the date of purchase. The warranty covers manufacturing defects and mechanical failure under normal residential use. As an authorized dealer, Fresh Home Air honors the full manufacturer warranty. Contact us at support@freshhomeair.com for any warranty claims.

Run it in your home for 30 days. If it is not right, email support@freshhomeair.com and we will send you a prepaid, insured return label. We pay the return shipping, there is no restocking fee, and you get a full refund once the unit is back with us. If it arrives damaged or faulty, email us within 7 days with photos of the item and the packaging. We will send a replacement and collect the original, and you pay nothing.

Yes. No ionizer, no ozone, no UV. Austin Air machines have been used in clinical trials at Johns Hopkins University and in a Cincinnati Children's Hospital study of children with asthma, so they are built for exactly this setting.

  • 5 stars: 16 (89%)
  • 4 stars: 2 (11%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
James Hartley
Worth it as a long-term investment

If you amortize the HealthMate over its 5-year filter life, the per-year cost is comparable to or lower than buying replacement filters for cheaper units. And the cheaper units don't perform as well. I've had mine for 2 years. It runs at speed 2 in a 950 sq ft apartment. The air quality difference is real and consistent. This is what the correct purchase looks like when you stop optimizing for upfront cost.

S
Susan Gruber
Reactive airway disease — this unit changed things

I was diagnosed with reactive airway disease after a chemical exposure. My environmental medicine doctor said home air quality was the most controllable variable. I spent time vetting units and chose the HealthMate for the carbon bed size. Two weeks after setup, I noticed I was waking up without the tight chest feeling that had been my normal for a year. At 8 months in, the improvement has been consistent.

D
Derek Okafor
Running 16 months straight without issues

I run this on speed 3 continuously — 24 hours a day, 7 days a week, for 16 months. Not a single mechanical issue. No unusual sounds, no burning smell, no performance drop. The motor is clearly rated for this kind of operation. I live in a fire-prone area and I don't turn it off. 1,200 sq ft main floor covered completely. Filter has years left in it.

B
Barbara Chambers
A retired nurse's verdict after 34 years in healthcare

I spent 34 years as an ICU nurse. I know what medical-grade filtration means and I know how rarely consumer products actually meet that standard. The Austin Air HealthMate is one of the exceptions. True HEPA, substantial activated carbon, made in the USA, no ionizer or ozone byproduct. I bought one for my home, then for my daughter's family. At this price it's the most defensible purchase in the air purifier category.

P
Patricia Nunez
My allergist specifically named this unit

I've seen two allergists and an immunologist for my dust mite and mold allergies. When I asked about air purifiers, my current allergist said Austin Air HealthMate without hesitation. She said the carbon volume and HEPA standard made it the only unit she recommends to patients who actually need results. Eight months in, my symptoms have improved enough that she's reduced my daily medication.

P
Phil Whitmore
Contractor VOCs gone in 48 hours

I do renovation work and bring home VOCs, fine dust, and construction chemicals every day. My wife noticed the house smelled like a job site. The HealthMate cleared the chemical odor load from my clothes and tools within 48 hours. She can now tell when it's been off for even a few hours. The 15-pound carbon bed is doing real work. Nothing in this class has that filter volume.

K
Karen Vega
Handles wildfire season every year now

Three wildfire seasons with this unit. Each time the outdoor AQI goes above 150, I close the house and run the HealthMate on speed 4. Indoor air stays measurably cleaner than outside — I have a monitor. The HEPA handles smoke particles extremely well, the carbon handles the chemical load from the smoke. This is essential equipment if you live in fire-risk areas. Worth every dollar.

T
Tom Bassett
Replaced two cheaper units and never looked back

Had a Winix and a Levoit going simultaneously in my open-plan living room. Combined they couldn't match what the HealthMate does alone. The carbon alone is 15 pounds — the other two had maybe 200 grams total. Cooking smells, pet dander, wildfire smoke last October — all handled on speed 3. The 5-year filter is real, not marketing. Haven't touched it since I bought it.

A
Amy Forrester
Johns Hopkins study sealed the deal for me

When I found the peer-reviewed Johns Hopkins study showing Austin Air HealthMates reduced asthma symptoms in children, I stopped comparing models. My daughter has moderate persistent asthma. We've had it running in her room for 7 months. Her nighttime episodes are down significantly and her pediatrician commented on the improvement at her last checkup. Quiet enough on speed 1 that she sleeps through it.

D
Derek Okafor
Finally no more 6-month filter cycles

Every air purifier I owned before this needed a new filter every 4–6 months. The cost added up fast. The HealthMate's 5-year filter life is the direct result of using 15 pounds of carbon instead of a thin token layer. It has more capacity, so it lasts longer before saturation. Simple physics. I'm 16 months in and it still smells and performs clean. The math makes this the most cost-effective unit I've owned.

M
Margaret Callahan
My pulmonologist recommended this specifically

My pulmonologist told me to stop buying cheap air purifiers and get one with a real carbon bed. She mentioned Austin Air by name. The HealthMate has 15 pounds of activated carbon — that's the spec she was referring to. Three months in and my reactive airway symptoms at home have dropped considerably. Filter life of 5 years means this isn't an ongoing expense. Built in Buffalo, NY. Exactly what was prescribed.

S
Sergio Lafferty
FEMA deploys these for disaster response

FEMA doesn't deploy consumer electronics. When I read that they specifically deploy Austin Air units in disaster response, that ended my research. I bought one for the main floor and one for my bedroom after wildfire smoke hit our area in September. Both run on speed 3 continuously. Indoor AQI stayed under 25 while outdoor readings exceeded 200. Nothing in this price range comes close to the filter volume.

S
Sarah M.
Game Changer for Allergies

I've had the Austin Air HealthMate for three months and my seasonal allergies have improved dramatically. The HEPA filtration is no joke — this thing actually works. Runs quietly on low and I barely notice it's on.

A
Alan T.
Runs 24/7 Without a Complaint

I run this thing around the clock and it hasn't skipped a beat in over six months. Heavy steel body, whisper quiet on low, and the air quality in my home is noticeably better. Zero regrets.

J
James R.
Solid and Built to Last

Heavy duty construction and incredibly effective. Set it up in my living room and the air quality difference was noticeable within 24 hours. This is what a real air purifier looks like.

R
Richard B.
Best Thing I've Done for My Home

We have two dogs and a cat and the pet dander was constant. The HealthMate handles it completely. House smells cleaner than it ever has and my allergy meds are basically unnecessary now.

D
Donna C.
Finally Stopped Waking Up Congested

I've dealt with morning congestion for years and chalked it up to allergies. Three weeks with the HealthMate running in my bedroom and it's basically gone. Wish I had done this sooner.

C
Carol H.
Impressive Filter Life

What sold me was the 5-year filter life. Most purifiers need new filters every few months which adds up fast. This thing is built to last and perform. Very satisfied.

Authorized Airpura & Austin Air Dealer · Mechanical HEPA + Activated Carbon · No Ionizers · No Ozone · Free Shipping on All Orders · 30-Day Home Trial · Trusted by MCS Patients · Every Air Purifier, Shipped Factory-Direct