Air Purifiers for Allergies

Collection: Air Purifiers for Allergies

You're tired of waking up congested, struggling through days of endless sneezing and itchy eyes, and feeling trapped in your own home during allergy season. Traditional air purifiers miss the microscopic triggers causing your misery—but advanced filtration technology can finally give you the relief you deserve.

Airdog products that protect you from Allergies

Airdog X3 Air Purifier-up to 860 sq.ft.

12 total reviews

Airdog X3 Air Purifier-up to 860 sq.ft.

For rooms up to 860 ft2

Regular price $449.00
Regular price Sale price $449.00
Perfect for 215-860 sq.ft spaceProtecting more space-conscious rooms. small but mighty, powered by TPA®
Shop Now
Airdog X5 Air Purifier-up to 1600 sq.ft.

11 total reviews

Airdog X5 Air Purifier-up to 1600 sq.ft.

For rooms up to 1,600 ft2

Regular price $649.00
Regular price Sale price $649.00
Breathe cleaner with the Airdog X5 Air Purifier with FDA clearance. Our advanced purification technology TPA®, destroys 99.9% of airborne...
Shop Now
Airdog X8 Air Purifier-up to 4000 sq.ft.

11 total reviews

Airdog X8 Air Purifier-up to 4000 sq.ft.

For rooms up to 4,000 ft2

Regular price $1,199.00
Regular price Sale price $1,199.00
Perfect for 450-1600 sq. ft spacesAround the clock clean air crafted for the spaces you spend the most time in.
Shop Now
Airdog Pet Air Purifier-up to 1600 sq.ft.

Airdog Pet Air Purifier-up to 1600 sq.ft.

Regular price $699.00
Regular price Sale price $699.00
Perfect for 450-1600 sq. ft spacesNot just better for our pets, people-centric features amplified for our furry friends.
Shop Now

Cleaner Air Has Never Been This Easy

1 Year Warranty

1 Year Warranty

365-nights backed by safety + comfort

Pay as you go

Pay as you go

Buy-now, pay-later financing @ 0% APR

Fast, Free Shipping

Fast, Free Shipping

2-5 day shipping in the continental US

30-Day Home Trial

30-Day Home Trial

The best air you've ever had, guaranteed

24-hour Customer Service

24-hour Customer Service

Real, US-based customer support

How do Air Purifiers solve for Allergies?

Removing Airborne Allergens at the Source
Air purifiers work by continuously filtering indoor air to capture common allergens like pollen, dust mites, pet dander, and mold spores before they can trigger sneezing, congestion, and other uncomfortable symptoms. By maintaining consistently clean air in your living spaces, these devices create an allergen-reduced environment that allows your immune system to rest and recover instead of constantly fighting airborne irritants.

Breaking the Cycle of Indoor Allergen Buildup
Modern homes trap allergens that circulate repeatedly through heating and cooling systems, creating concentrated exposure that can worsen symptoms over time. Quality air purifiers interrupt this cycle by capturing particles as they move through the air, preventing them from settling on surfaces and being stirred up again by daily activities like walking, cleaning, or even opening doors.

Why Airdog Delivers Superior Allergy Relief
While standard HEPA filters capture particles down to 0.3 microns, many of the most problematic allergens—including ultrafine pollen fragments and microscopic dust mite debris—are much smaller and slip through conventional filtration. Airdog's TPA® technology captures particles as small as 0.0146 microns, ensuring even the tiniest allergy triggers are eliminated from your air, plus the washable filters never lose effectiveness or harbor trapped allergens like disposable filters can.

Air Purifiers

Airdog engineers the most reliable, most effective air purifiers in the world with a unit designed for every space.

Find the right purifiers your offices, your family spaces, bedrooms and more.

Reviews from Airdog Customers

Cleaner air means healthier living.

See more Reviews

Learn More about Allergies Read More

The Hidden Allergen Problem in Your Home
Indoor air quality can be significantly worse than outdoor air when it comes to allergen concentration, with pollutants becoming trapped and concentrated in sealed modern homes. Common household items like carpets, upholstered furniture, and bedding act as allergen reservoirs, continuously releasing microscopic particles into the air you breathe. Even homes that appear clean can harbor millions of dust mites, pet allergens, and mold spores in carpets, mattresses, and HVAC systems, creating a constant source of allergic reactions for sensitive individuals.

Why Seasonal Allergies Extend Indoors
Many people assume their allergies will improve once they come inside, but outdoor allergens like pollen easily infiltrate homes through windows, doors, clothing, and pets. These particles can remain airborne for hours and settle on surfaces throughout your home, creating year-round exposure even during peak allergy seasons. Additionally, indoor heating and air conditioning systems can circulate these allergens throughout every room, making it impossible to find relief anywhere in your living space without proper filtration.


The Growing Impact of Air Pollution on Allergic Reactions

Environmental changes and increasing air pollution have intensified allergic reactions for millions of people, with fine particulate matter and chemical pollutants acting as adjuvants that make allergens more potent and inflammatory. Urban air pollution can actually alter pollen structure, making it more likely to trigger severe reactions, while volatile organic compounds from household products can sensitize airways and worsen responses to natural allergens. This combination means that effective allergy management now requires addressing both traditional allergens and modern environmental pollutants.


Understanding Allergen Particle Sizes and Filtration Challenges

The most problematic allergens exist across a wide range of particle sizes, from large pollen grains at 10-100 microns down to microscopic allergen fragments smaller than 0.1 microns that can penetrate deep into lung tissue. Traditional filtration systems struggle with ultrafine particles that carry concentrated allergen proteins, often the most reactive components that trigger severe symptoms. These tiny particles remain airborne longer, are more easily inhaled, and can bypass the body's natural filtering mechanisms in the nose and throat, making advanced filtration technology essential for comprehensive allergy relief.

Read More

Don’t Just Take Our Word For It

Check out why people love Airdog

Let me be the first to tell you that this gadget is amazing! ... I can rest assured knowing that the garbage in the air is ending up on that filter and not lingering around for me to breathe all night. I can report that I've had no sinus infections since owning the Airdog which have plagued my existence. Its impact on my quality of life has been immeasurable."

Verified Customer

Karina M.

"We started with the purchase of a X8 Air Purifier for our living area and were amazed with results. We noticed that our allergies became almost non-existent and the normal kitchen odors that used to permeate the house after cooking a meal no longer lingered."

"For the first time in a while, the kids don't wake in the morning all coughs and sneezes. We are no longer taking any allergy medication. ... Thanks to the X8, we are finally dealing with the cause and not just our symptoms."

"This is the best air filter I've had. I'm in love with it. ... Due to cat dandruff, I have a hard time breathing. It is hard for me to sleep at night but since getting the X5, I am sleeping all night now and breathing through my nose again."

"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.

Order your Airdog Now

Frequently Asked Questions

What types of allergens can air purifiers remove from my home?

High-quality air purifiers can eliminate most airborne allergens including pollen, dust mites and their waste particles, pet dander, mold spores, and cockroach allergens. Airdog's TPA® technology is particularly effective because it captures ultrafine allergen fragments that carry concentrated proteins—often the most reactive components that trigger severe allergic reactions. This includes microscopic pollen pieces and dust mite debris that are too small for traditional HEPA filters to reliably catch.

How quickly will I notice allergy relief after using an air purifier?

Many people experience initial relief within 24-48 hours as airborne allergens are removed, but full benefits typically develop over 1-2 weeks as allergen levels in your environment decrease and your immune system has time to calm down. The key is continuous operation—allergens are constantly being introduced through daily activities, so consistent air cleaning is essential for maintaining relief.

Should I run my air purifier all the time or just during allergy season?

For optimal allergy management, run your air purifier continuously year-round. Indoor allergens like dust mites, pet dander, and mold are present regardless of season, and many outdoor allergens can infiltrate your home and remain airborne for months. Continuous operation also prevents allergen buildup and maintains the consistently clean air environment your respiratory system needs to stay calm and less reactive.

Where should I place my air purifier for the best allergy relief?

Position your air purifier in the room where you spend the most time, typically the bedroom, since nighttime allergen exposure can significantly impact sleep quality and next-day symptoms. Place it at least 3 feet from walls and furniture to ensure proper airflow, and avoid corners where air circulation might be restricted. For whole-home relief, consider multiple units in bedrooms, living areas, and other frequently used spaces.

How do I know if my air purifier filters need to be replaced, and how often?

Traditional HEPA filters typically need replacement every 3-6 months and can actually make allergies worse if not changed regularly, as trapped allergens can become breeding grounds for bacteria and mold. Airdog's TPA® filters eliminate this concern entirely—they're completely washable and reusable for the life of the unit. Simply rinse them with water every few weeks, and they'll continue capturing allergens at peak efficiency without any replacement costs.

Can air purifiers help with pet allergies if I can't give up my furry friend?

Absolutely. Pet allergens are among the most persistent indoor allergens, but high-quality air purifiers can significantly reduce airborne pet dander and saliva proteins that trigger reactions. Airdog's superior particle capture technology is especially effective for pet allergies because it captures ultrafine dander particles that traditional filters miss. Combined with regular pet grooming and cleaning, air purification can make living with pets much more comfortable for allergy sufferers.

Will an air purifier help with my asthma that's triggered by allergens?

Yes, by removing airborne asthma triggers like pollen, dust mites, pet dander, and mold spores, air purifiers can help reduce the frequency and severity of allergic asthma attacks. It's important to choose a purifier that doesn't produce ozone (which can worsen asthma)—Airdog's TPA® technology produces zero ozone or other harmful byproducts. Many people with allergic asthma report sleeping better and experiencing fewer nighttime symptoms after using effective air purification.

Do air purifiers work for food allergies or chemical sensitivities?

While air purifiers can't prevent food allergic reactions from eating allergens, they can help remove airborne food particles (like flour or nut dust) that might trigger reactions in highly sensitive individuals. For chemical sensitivities, air purifiers with activated carbon filters can remove many volatile organic compounds (VOCs). Airdog's TPA® technology can tackle pollutants that cause theses kinds of sensitivities.