HEPA standard filters remove dust, dander, and pollen — but are NOT as effective as activated carbon filters for trapping gases or smoke particles that may penetrate your lungs, bloodstream, and organs, putting you at risk for lung disease and heart failure.
Your air may look clean — but it’s not. According to the EPA, indoor air is typically 5-6x more polluted than outdoor air… and sometimes up to 100x more polluted!
Along with outside air pollution (which enters through your windows, vents, and HVAC system), your indoor air is contaminated by everything from carpets and candles to deodorants and cleaning products.
While breathing smoky air can lead to short-term suffering (as shown above), it can also lead to chronic diseases like these...
Heart disease
Brain fog & Memory loss
Alzheimer's Disease & Dementia
Cancer
HEPA standard Filters Alone May Leave You Vulnerable to Gases, Ultrafine Smoke Particles, and Irritants Like…
Some HEPA Filters Leave You Vulnerable to the Smallest, Most Dangerous Irritants Like…
… Plus Gases and Volatile Organic Compounds (VOCs) That Can Damage Your Nervous System and Contribute to Cancer
Gases and VOCs come from:
Using only HEPA standard filters may also leave you exposed to off-gassing from:
Actual customer reviews.
“Sore throat went away 12 hours after turning on our AirDoctor”
“I had a lasting sore throat that went away 12 hours after turning on our AirDoctor. AirDoctor helped us get through weeks of thick wildfire smoke and we were able to breathe easy in our home. Worth every penny.”
Stevie Lynne
“Fires all around us and the smoke is heavy… my eyes would burn and swell… Not now”
“I can not believe the difference my AirDoctor has made in my house. We have fires all around us and the smoke is heavy. Prior to AirDoctor my eyes would burn and swell and my throat would be sore. Not now.”
Anne H.
“Within 24 hours my sinuses began resolving and soot smell was gone”
“I bought 2 when Arizona wildfires relatively close to home upped my sinus symptoms to uncomfortable and my home air began smelling like soot. Within 24 hours my sinuses began resolving and soot smell was gone.”
Jeri
“House was inundated with smoke… We were able to remove our respirators soon after we set up AirDoctor”
“Our house was inundated with smoke and other contaminants and my wife and I literally were wearing respirators inside of our home and cars… We were able to remove our respirators soon after we set up AirDoctor… It is so quiet and the air smells so fresh that we don't want to go outside! AirDoctor is the way to go!!”
Dee
“Hardly smelled any smoke… even though the air quality was beyond hazardous”
“Love it! AirDoctor was so helpful during the forest fires in Oregon. We hardly smelled any smoke in our house even though the air quality was beyond hazardous.”
Michael
“Paint smell is gone! Our noses stopped running”
“(Our house) had just been painted and the smell was strong… we also had some new furniture and we know that is bad for our breathing. Just a day or two and it is all good. Paint smell is gone! Our noses stopped running, we don't cough so much and we give all the praise to our AirDoctor!
To add to that, we have two German Shepherds and two kittens that spend most of their time indoors (and) no problems with smell or dander or dust.”
Joan
High-Quality Air Purification Was Expensive — Until Now!
Try AirDoctor Risk-Free For 30 Days
Until recently, a high-quality air purifier cost $1,000+. But the popularity of AirDoctor has enabled us to produce extremely high volumes, reducing our cost per unit. So we’re passing the savings onto you.
More importantly, the high-quality AirDoctor air purifier has an UltraHEPA filter to trap particles — like viruses, bacteria, and ultrafine smoke particles — plus, a thick dual-action carbon filter to help protect your lungs and brain from harmful VOCs and gases. For this reason…
Montessori and Waldorf Schools, Hospitals, and Medical Centers Rely on AirDoctor to Help Protect Their Students and Patients
Not only that, but dental centers, universities, libraries, gyms, and military bases also rely on AirDoctor to help protect the people they employ and serve.
No wonder Dr. Gundry’s interview with our CEO, Peter Spiegel, went viral with over 4 million views on Instagram!
Doctors use it in their own homes, and our customers rave about how it can help support environments for those dealing with health issues…
Actual customer reviews.
“I have COPD… this AirDoctor is making my breathing and life so much better”
"I have COPD (Chronic Obstructive Pulmonary Disease) and AirDoctor is making my breathing and life so much better. There is so much building going on around where I live - so there's a thick heavy white dust hanging in the air, and it is in my home covering things. AirDoctor is keeping me breathing. It cleans the air out in my apartment in no time. It's a lifesaver!”
Trudy D.
“Had out of control allergies… So much misery… This has made an astonishing difference”
“I had out of control allergies. It would take days and nights of extra antihistamines to get the sneezing to stop. Soon enough it would repeat. So much misery… This has made an astonishing difference. I encourage anyone with allergies to strongly consider purchasing one! I feel SO much better!!”
Glen R.
“My son was waking up to use the inhaler… now he’s not using it”
“It really works! When I got the AirDoctor… (my son) was waking up multiple times during the night to use the inhaler, but now he’s not using it hardly at all… it’s a game changer!”
Carol B.
In a Head-to-Head Comparison, AirDoctor Outperforms HEPA Standard Filters!
Our High-Quality Filter Traps Toxins 100x Smaller Than The HEPA Standard
Independent lab tests show that the AirDoctor UltraHEPA filter captures 99.99% of airborne particles as small as .003 microns in size. What’s more, in a standardized test room, AirDoctor removed 99.99% of a test group of 11 bacteria and viruses.
Better At Removing Toxic Gases, VOCs, and Chemicals
HEPA Standard Air Filters
Most HEPA standards air filters offer little protection from VOCs and gases like nitrogen dioxide. They have thin carbon spray or carbon-impregnated fabric so flimsy that the carbon gets deactivated within days of using it!
AirDoctor
Our dual-action carbon / gas trap / VOC filter is thicker and denser than others, so it won’t need replacement for approximately six months. Plus, it’s catalyzed with potassium permanganate which means along with odors from pets and cooking, it traps dangerous smoke, ozone, toxic gases, VOCs, chemicals, and off-gassing from furniture, building materials, paint, carpeting, household cleaners, and even formaldehyde.
Sealed System Cleans Air Better
HEPA Standard Air Filters
Many HEPA standard air filters are NOT sealed around the edges. So much of your air goes around the filter. Even particles larger than 0.3 microns — dust, dander, and pollen — may not be removed.
AirDoctor
AirDoctor has a sealed system, forcing 100% of your air through its UltraHEPA filter and dual-action carbon/VOC filter.
Auto-Mode Removes The Guesswork
Other Air Purifiers
Most air purifiers can’t sense when a room in your home becomes smoky or polluted, so they stay on the same setting until you change them manually.
AirDoctor
The AirDoctor air purifier has a built-in sensor monitoring your air quality and automatically adjusting to changing particle levels. Its light turns red when air quality is poor, orange when cleaning, and blue when safe.
30% Quieter So You Can Sleep Soundly
Other Air Purifiers
Many air purifiers have cheap, noisy fans and bright lights that can disturb your sleep
AirDoctor
The AirDoctor air purifier’s proprietary Whisper-jet fan is 30% quieter than fans in competing models, and you can dim the lights.
Ocean Robbins Has Arranged an Incredible Deal for You
With over a million members, Food Revolution Network has enormous buying power. And its members have already purchased thousands of AirDoctor air purifiers.
So we’re making a special limited-time offer for Food Revolution Network members like YOU. But you don’t have to make a final decision now.
Try AirDoctor for 30 Days
If you love your AirDoctor air purifier and keep it, you’ll enjoy the deepest discount we’ve ever offered… $379 for the AirDoctor 3500, which purifies rooms up to 1,260 square feet.
Just be sure to order directly from this page, not through a retailer, so we can pass the savings onto you.
If you're not absolutely thrilled, just reach out to our friendly Customer Service team at 1-800-221-2515. We’ll issue your refund as soon as we get it back, no questions asked. All we ask is that you cover the return shipping, plus the $29.95 we spent shipping it to you. Fair enough?
Live Near a Busy Street? Or Within 2 Miles of a Freeway?
Your Indoor Air May Be Causing Mental Decline.
A joint study by UCLA and USC found that children’s IQ test scores correlated with their distance from major freeways. Kids as far away as two miles had measurable decreases. And kids within a half mile had the worst IQ scores.
A joint study by UCLA and USC** found that children’s IQ test scores correlated with their distance from major freeways. Kids as far away as two miles had measurable decreases, and kids within a half mile had the worst IQ scores.
Even in adults, studies* have shown a correlation between nitrogen dioxide exposure and increased risk of dementia, including Alzheimer's and Parkinson's diseases.
Without high-quality air purification, nearby traffic can turn your home into a cesspool for:
In 2020, The Lancet, a prestigious medical journal in England, added air pollution as a risk factor for Alzheimer's Disease. They found that people who live in higher pollution areas have much higher levels of memory problems and dementia.
Indoors, Mold Spores Have Nowhere to Go Besides Your Lungs
Outdoors, mold spores get dispersed in the air. But indoors, mold can grow out of sight, filling your air with dangerous spores and mycotoxins that have nowhere to go — other than your lungs or a high-quality air filter.
Mold spores can cause symptoms like:
Mycotoxins are chemical byproducts released by molds and spores. They’re much smaller and more toxic than mold spores. Exposure can put you at risk for:
Actual customer reviews.
“I have mold, dust, and allergies so bad in my home… (now I) breathe so much better”
Worth Every penny… i have mold, dust, and Allergies so bad In my home, And ever since i've had it i feel so much better, And breathe so Much better!!!”
Rachael G.
“Within 3 days… I stopped sneezing and my nose stopped running”
"I was having terrible spring allergies and then we got AirDoctor. Within 3 days it made a huge difference for me. I stopped sneezing and my nose stopped running.”
Arthur Z.
Capture Air Contaminants in Your Home For Less Than Your Car
Do you insure your car, jewelry, or other belongings?
Our customers say AirDoctor is like peace of mind, but it costs less than a year of car insurance and can help remove dangers before they harm you.
30-Day Trial
Try it 30 days. If you're not thrilled, just reach out to our friendly customer service team at 1-800-221-2515. We’ll gladly issue you a full refund, no questions asked, minus $29.95 to cover the original cost of shipping it to you.
1-Year Warranty
AirDoctor covers any and all defects in materials and workmanship during your first year of ownership.
Doesn’t my HVAC system filter my air?
It’s true that every HVAC system, heat, ventilation, and air conditioning system has its own filter. But its purpose is only to protect the equipment by preventing larger particles, like bigger dust particles or animal hair, from damaging the system. It does very little to improve the quality of your air.
What’s more, HVAC systems only change your air once every 1-2 hours. Not 5 times per hour, as recommended by the CDC.
Not to mention that they won’t remove gases, VOCs, or ultrafine irritants smaller than 0.3 microns.
What causes mold indoors?
Mold results from:
Why are air changes per hour (ACH) important when shopping for an air purifier?
Air changes per hour (ACH) refers to how many times the air is changed with new, clean air in a given space within the span of an hour. A Harvard University Study cited by the CDC recommends at least 4 air changes per hour to effectively remove allergens like smoke, bacteria, viruses, dust, and pollen.
What is CADR, and why’s it important?
CADR, or Clean Air Delivery Rate, refers to your air purifier’s efficiency in removing these three contaminants over time: pollen, dust, and smoke. Higher CADR numbers indicate better air cleaning performance. The smoke CADR number is most stringent, reflecting the unit’s ability to eliminate the smallest and most dangerous particles from your indoor air.
Which air purifier is right for me?
Great question! Choosing the right air purifier will depend on the size of your room and the air circulations per hour. According to the Harvard University study, 4 air changes per hour are recommended for optimal purification. AirDoctor units are designed to meet this standard.
How often do I need to change the filters?
AirDoctor 1000: Replace UltraHEPA® and Carbon/VOC filters every 6 months.
All other AirDoctor units:
The indicator light on your AirDoctor will also light on when it’s time to replace your filter — no more guesswork!
Do you offer payment plans?
Yes! If you’re interested in a payment plan option, just select the Affirm payment option at checkout and follow the instructions. Terms and conditions apply.**
**Various purchase plans are available based on approval. Regretfully, Affirm is NOT available in Iowa or West Virginia due to state-specific financial regulations.
Can I use my Health Savings Account (HSA) or Flexible Spending Account (FSA) to buy AirDoctor products?
Yes! We’ve partnered with Truemed to make it easy for you to get reimbursed for your AirDoctor products using your HSA or FSA funds.
To see if you qualify, follow the steps below after making your purchase:
How are AirDoctor Commercial Units (3000M and 5000H) Different from Consumer Units?
The Commercial purifiers were initially designed for schools, community buildings, and government officers and come with an UltraHEPA® and a Double Pleated Pre-Filter. The double pleated pre-filter is designed to capture larger contaminates such as ash and debris from wildfire, pet hair, and dust. These pre-filters meet the HEPA4 standard, providing an extra layer of filtration. The UltraHEPA® filter captures ultra-fine particles as small as 0.003 microns, including allergens, bacteria, viruses, and wildfire smoke.
Genuine AirDoctor VOC filters are compatible with commercial units and can be added easily to increase protection from harmful gases.
The Commercial units do not come with a VOC filter, and they do not have an Auto mode or indicator light like the consumer models.
When changing your filters, consider the following:
3000M – If you have the AirDoctor 3000M, you can replace your existing double pleated pre-filter with a new one, or you can replace the double pleated pre-filter with a Carbon/VOC filter at any time. The Carbon/VOC comes with its own attached pre-filter.
5000H – If you have the AirDoctor 5000H, you can either replace the double-pleated pre-filter with a Carbon/VOC filter or add the Carbon/VOC filter to the pre-filter and UltraHEPA. The 5000H can accommodate all three filters simultaneously, providing extra protection. Note: Using all three filters may slightly reduce the CADR.
**Nitrogen Dioxide Exposure Associates wi…(Completed 05/18/2021) - Transcript by neurologytoday.com
**Synergistic Impact of Air Pollution and Arti… (Completed 04/30/24) - Transcript by nlm.nih.gov
*Long-term Air Pollution Exposure and Inci…(Completed 07/2026) - Transcript by thelancet.com