AirDoctor GO! Replacement Filter

$49.95

AirDoctor GO! Replacement Filter

Advanced 3-in-1 filtration with combined Pre-filter, UltraHEPA®, and Premium Carbon/VOC layers captures 99.99% of harmful ultrafine particles, plus traps toxic gases, odors, & VOCs.

GO! replacement filter provides six months of cleaner, healthier air (based on recommended filter changes).
This filter is designed for the AirDoctor GO! Air Purifier.

Our medical-grade, 3-in-1 filter features UltraHEPA® material which is independently tested and proven to capture 99.99% of microscopic particles as small as 0.003 microns, 100x smaller than the HEPA standard.
Keep your AirDoctor running efficiently with Genuine AirDoctor filters. Say goodbye to stuffy, stale air anywhere with GO!

Pre-Filter traps larger airborne particles, including pet hair, dust, lint, and other visible debris.
Premium Carbon/VOC neutralizes harmful gases, toxic VOCs, and volatile organic compounds (VOCs) such as formaldehyde, benzene, and toluene
UltraHEPA® captures 99.99% of particles as small as 0.003 microns including allergens, mold spores, smoke, dust, bacteria and viruses, PM 2.5 and more.

Safer air anywhere. Because pure air shouldn’t stop at home.
Perfect for hotel rooms. GO! traps volatile organic compounds (VOCs) from strong chemical cleaners and captures dust blown in from shared building vents.
Great for vacation rentals. Clear out the dust, allergens, and pet dander left behind by previous guests and breathe fresh, purified air while you relax and unwind.
Less allergy symptoms. The UltraHEPA filter captures dreaded allergens like pollen that can cause sneezing, coughing, and congestion.
Virus & bacteria shield. AirDoctor GO! removed 99.99% of tested bacteria & viruses, including H1N1, in third-party laboratory testing.
Create a peaceful sleep environment. Cleaner air supports more restful sleep, plus the built-in aromatherapy tray and ambient white noise can help you wind down.
Only 100% genuine AirDoctor filters are guaranteed by AirDoctor and independently tested to remove dangerous airborne contaminants. Generic third-party filters may be of questionable quality and may not be tested for effectiveness.
For air quality you can trust, and to maintain the optimal performance you depend on from AirDoctor, always use genuine AirDoctor replacement filters. Note: Damage caused by third-party replacement filters isn’t covered by your warranty. 

Fits all AirDoctor GO! Models.

1 Filter with Pre-Filter, UltraHEPA®, and Carbon/VOC Material

Note: The pre-filter is attached to the carbon filter. We recommend vacuuming the pre-filter with a brush attachment once a month to help extend the life of the carbon and UltraHEPA filters.

Removes more pollutants than ordinary purifiers

AirDoctor captures 99.99% of airborne particles.

Pet dander

Dust

Volatile organic compounds

Toxic gases

Mold spores

Pollen

Viruses & bacteria

Smoke

Illustration of virus particles interacting with fabric fibers

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.

Close-up of a honeycomb structure with a blurred background

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):

Toxic gases: ozone, nitrogen dioxide, etc.
VOCs: benzene, formaldehyde, & more from furniture, flooring, cleaning products, etc.
Health risks: Asthma, cognitive decline, cardiovascular disease, & even cancer

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.

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:

Replace Carbon/VOC filters every 6 months.
Replace UltraHEPA® filters every 12 months.

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!