We love our Air Doctors
"We love our Air Doctors and have had them for years. However, the service in getting replacement filters through your company was very poor. I guess we need to order through Amazon next time."
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AirDoctor UltraHEPA® filters are designed to capture fine and ultra-fine airborne contaminants like pollen, mold spores, pet dander, smoke, and bacteria and viruses. UltraHEPA filters are engineered to last one year (under normal circumstances).
Fits all 3500 and 3000 models.
AirDoctor captures 99.99% of airborne particles.
Pet dander
Dust
Volatile organic compounds
Toxic gases
Mold spores
Pollen
Viruses & bacteria
Smoke
Premium air purification with UltraHEPA®
Captures particles 100x smaller than the HEPA standard.
We take over 20,000 breaths per day, inhaling whatever pollutants are in our environment. Even when you’re “safe” at home your health is at risk.
Not only does outdoor pollution make its way inside, there are many indoor sources of air pollution too, including stoves, cleaning products, and building materials. In fact, the Environmental Protection Agency (EPA) says indoor air can be 5x–100x more polluted than outdoor air!
Now the good news. AirDoctor’s UltraHEPA filter removes virtually 100% of airborne contaminants as small as 0.003 microns—that’s 100x smaller than the HEPA standard.
Capture the airborne contaminants hiding in your home’s air and take control of your air quality with AirDoctor.
Inside our Premium Carbon/VOC Filter
Remove the toxic gases most air purifiers miss.
HEPA-only air purifiers only do half the job. They remove harmful particles, but do nothing to protect you from toxic gases and volatile organic compounds (VOCs):
Our premium carbon filter enhanced with potassium permanganate (KMnO₄) is the answer. The activated carbon traps gases and VOCs, and the KMnO₄ converts them into stable, non-hazardous by-products.
Get full-spectrum protection with AirDoctor.
Overall rating: 4.5753427 / 5 from 73 reviews.
The AirDoctor 3000 Series UltraHEPA® Filter is praised for its ability to capture fine and ultra-fine airborne contaminants, ensuring fresh and clean air. Customers appreciate the quality and long-lasting performance of the filters, which are designed to last up to one year.
Review topics: ["customer service","problems","air doctor","filters","air","setting","difference","representative","space"].
"We love our Air Doctors and have had them for years. However, the service in getting replacement filters through your company was very poor. I guess we need to order through Amazon next time."
"I really like our air doctors and feel fortunate to have the space to store the filters."
"Pleased w performance of air doctor . Been using it for years…. w proper care the filters last a long time…"
"Fitment was fine. Cost of these items is high. 4 stars due to cost."
"Air doctor is the best!"
"I haven’t put in the new filter yet. I just moved in the last few months. I will let you know when I put the new filter in. Thanks! Barbara Ryan"
"This Air Doctor runs smoothly - thank you for the replacement filters."
"I never got my item"
"The hepa filters had some damage to them. For the shipping price that's not good."
"Happy to breathe good at night as I sleep! Thank you!"
Frequently Asked Questions
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.
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.
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.
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!
We stand behind the quality of our products. That’s why we offer a 30-day money-back guarantee on all purchases. If for any reason you’re not completely satisfied with your AirDoctor, simply reach out to our friendly customer service team at 1-800-221-2515, and we’ll gladly issue you a full refund, minus shipping and processing fees.
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.
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:
1) Fill out the short intake form from Truemed to check your eligibility. You'll find the link to the form in your AirDoctor order confirmation email.
2) If approved, Truemed will email you a Letter of Medical Necessity within 24 hours.
3) Send this letter, along with your order confirmation receipt, to your HSA/FSA provider for reimbursement.
It's that simple!