Cleaner Air for Allergy Relief

Airdog air purifiers capture and destroy 99.99% of the tiny air particles that are causing your sneezing, running nose, and itchy eyes. Unlike most air purifiers, Airdog filters are washable and you don't have to spend hundreds of dollars to replace them. 

Shop Allergy Solutions
Woman reading a book on a white couch with a dog sitting beside her, in a bright room with large windows.

Cleaner Air for Every Room

From bedrooms to large living spaces, find the right model for your space.

Airdog X3 Air Purifier

For rooms up to 860 ft2

$449.00 USD
$449.00
Ideal for bedrooms and personal spaces.
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Airdog X5 Air Purifier

For rooms up to 1,600 ft2

$649.00 USD
$649.00
For living rooms and shared home spaces.
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Airdog X8 Air Purifier

For rooms up to 4,000 ft2

$1,199.00 USD
$1,199.00
 For large rooms and open spaces. 
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Airdog X5+ Air Purifier

For rooms up to 1600 ft2

$699.00 USD
$699.00
For living rooms and shared home spaces.
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Airdog Pet Air Purifier

$699.00 USD
$699.00
Designed for homes with pets and dander.
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Why Allergy Sufferers Choose Airdog

Traditional air purifiers can miss ultrafine particles and require costly filter replacements. Airdog's FDA-cleared TPA® technology goes beyond HEPA to capture and destroy airborne contaminants while delivering cleaner, healthier indoor air.

🦠0.0146um Ultrafine Particle Capture

Airdog captures particles down to 0.0146 microns -20x smaller thanwhat standard HEPA filters.

🛡️99.9% Germ Kill Rate

TPA technology not only collects particles, but also actively destroys 99.9% of bacteria and viruses on contact.

💰$0/yr No Filter Replacements

Washable and reusable filters eliminate costly filter replacements and save $500+ over 5 years.

🔇22dB Quiet Operation

Low airflow resistance delivers quiet and efficient purification at just 22 dB in sleep Mode.

TPA VS HEPA

Airdog air purifier unit with a white casing and black digital display.
Traditional HEPA TPA®

Maintenance

Fiberglass-blend made paper filters
1 filter (costs ~$50) = 30 plastic bags (non-recyclable)

Maintenance

Washable filtration, made with premium and robust materials to last you a lifetime.

Less than 20 mins of time and costs $0 every 12 weeks.

Filtration Capability

Only filter particles that are BIGGER than 0.3 microns

Filtration Capability

UFP(Ultra Fine Particles) down to 0.0146 microns
(10-20x smaller particles than HEPA)

Trust

Unregulated with a lack of certifications with subpar filtration performance and efficiency

Trust

FDA Cleared, CARB Certified, and Energy Star Certified.

Trust around the world by 10,000+ hospitals and schools

Innovation

Antiquated Filtration Technology developed 90+ Years Ago

Noisy when filters are clogged

Innovation

New age, next-gen TPA® technology, delivering "cleaner" clean air, that's quieter than a whisper.

A product of innovation by Airdog

How TPA WORKS

Air filter system with labeled stages on a white background, featuring the text 'Journey to Clean Air' at the top.

FDA Cleared Technology

5. Catalyst Filter
Remove unpleasant odors to deliver fresher air.

4. Collecting Plates
Stores deactivated particles.

3. Ionic Field
Destroy 99.99% of bacteria,germs and other particles.

2. Wire Frame
Creates an Electro Field that zaps dangerous particles

1. Pre-Filter
Captures hair, dander, and fur.

Trusted Technology. Proven Performance.

FDA Clearance (510k Pre Market Notif)

FDA Clearance (510k Pre Market Notif)

Demonstrates that Airdog products are substantially equivalent to currently marketed medical devices.

Marking that Airdog is safe for medical uses

Access the Report
California Air Resource Board (CARB) Certification

California Air Resource Board (CARB) Certification

Certifies that air cleaning devices are to be sold in California.
Approval is given when the air cleaning device does not exceed 0.050 parts per million (ppm) of ozone.

Access the Report
NHS

NHS

Airdog adheres to the efficiency and performance standards set forth by the National Health Services (UK's regulatory body responsible for all health and medical services and devices)

Shop with Confidence

📦Free Shipping in US

↩️ 30-Day Returns

🛡️ 1-Year Warranty

💳 HSA / FSA Eligible

Real Results from Happy Homes

Don’t Just Take Our Word For It

Check out why people love Airdog

"I've struggled with allergic rhinitis for years. That an a deviated septum keep me from sleeping well at night. I was sure that poor indoor air quality in my house was compounding the problem.I'm sleeping much better at night and am having to take much less allergy medication. I even bought a second unit to put in the front of the house.

Verified Customer

Stefan

"Feels amazing during allergy season. I felt instant relief turning it on when I felt the pollen and dust in the air."."

"I like that I don’t have to constantly buy replacement filters. It’s quieter than our old HEPA purifier and fits well in the bedroom."

"After trying several air purifiers, this is the first one that feels both powerful and easy to maintain. Great for allergy-sensitive households."

"My family is breathing so much better inside now—no more coughing, we sleep better at night, and even the pets seem to be more comfortable now."

"My LIFE depends on this Airdog X3. I am 75 years old and was told I have numerous allergies and would be needing a sleep apnea machine. ... I am allergy- and pill-free, no need for a sleep apnea machine, all my tests are perfect. Most of all, I BREATHE the MOST BEAUTIFUL FRESH AIR possible."

Verified Customer

Adam K.

Frequently Asked Questions

Unlike traditional HEPA filters that only trap particles, Airdog’s TPA technology actively destroys them. It uses charged ions to break down bacteria, pathogens, and even ultra-fine particles that can trigger allergies or asthma.

Ultra fine particles are small enough to stay suspended in the air and be inhaled more easily. Filtering them helps reduce exposure to airborne irritants that can affect breathing comfort and overall air quality.

No. Airdog uses washable, reusable components instead of disposable HEPA filters, keeping maintenance costs low.

Cleaning frequency depends on air quality and daily usage. Most users clean the collection plates periodically to maintain optimal performance.

Breathe Clean Air Today

Find Your Clean Air Solution

  • A woman lies on a patterned rug in a cozy living room, playing with a fluffy cat while holding a feather toy. A white Airdog pet air cleaner stands beside her, with promotional text at the bottom reading 'Cleaner AIR for you. And your fur baby. Save $130 National Pet Month Sale May 15/24'

    Allergy Suffers

    Reduce airborne allergens like pollen and enjoy easier breathing during allergy season.

  • A woman eating breakfast at a wooden dining table next to a white and black Airdog X8 Air Purifier in a modern room. Text overlays advertise a Mother's Day sale on the Airdog brand.

    Pet Owners

    Capture pet dander and odors so you can enjoy more time with your furry friends.

  • A baby sleeping in a wooden crib next to an Airdog portable air purifier in a warm, wood-paneled nursery. Text overlays read 'Pure Air for Your Little One's Developing Lungs. Guardian Shield for Your Child'

    Sensitive Sleepers

    Create a cleaner, quieter sleep environment for more comfortable nights.

  • Family with Kids

    Help create a cleaner indoor environment for growing families.

  • Respiratory Sensitivities


    Reduce airborne irritants like dust, smoke, and fine particles indoors.

  • Older Adults

    Support a more comfortable home environment with cleaner everyday air.