You deserve clean air.
You deserve clean air.
The Defender air purifier eliminates the SARS-CoV-2 virus by over 99.9% within 90 minutes.
Upgrade to a FDA-Cleared, 3x Better-than-HEPA, USA assembled, worry-free air purifier.
100% Refundable,
30 Day Trial
Worry Free. If you are unsatisfied with your purchase, simply return your Defender for a full refund within 30 days.
COVID Capture Technology
Verified Results. 99.9% capture rate, with over 95% of the captured pathogen verified as destroyed in the first 24 hours. Learn More.
Unmatched Warranty
Peace of Mind. The Defender includes an industry leading LIFETIME perpetual warranty.
Defender Air Purifier
✓ RISK FREE - 30 day in home trial
✓ WORRY FREE - Lifetime Perpetual Warranty
✓ BECAUSE IT MATTERS - FDA-Cleared, Class II Medical Device
✓ ASSEMBLED IN THE USA - Right in our Ohio manufacturing facility
✓ PERFECT FIT - For small and large spaces up to 700 sq. ft.
✓ VIRUSES - Eliminates & destroys the SARS-CoV-2 virus and other viruses like it
✓ 3x BETTER THAN HEPA - Captures 99.99% of airborne particles down to 0.1 microns
✓ Financing starting at $33/month
✓ 30 Day, Risk Free Trial (exclude refurbish)
✓ Lifetime Perpetual Warranty
✓ FDA-Cleared Class II Medical Device
✓ COVID Capture Technology
✓ For large spaces up to 700 sq. ft.
✓ 3x better than HEPA filtration
✓ Assembled in Ohio
- 37% $499 List Price: $799
Or choose easy financing at checkout:
Shop Pay - 4 Interest Free Payments
Free 2-Day Shipping
Delivered Quick. The Defender includes free 2-day shipping anywhere in the USA.
Assembled In The USA
USA Assembled. From the Ohio, USA manufacturing facility directly to you.
Trusted
Established Dependability. Millions of satisified customers worldwide have trusted FilterQueen for nearly 100 years.
See what actual customers are saying:
"My son suffers from severe allergies from trees, grasses and weeds, and it gets tracked in and trapped in the house. But with the Defenders, it makes his life indoors tolerable. I don't have to dust as frequently, leaving me time for other things. I can't remember the last time anyone in the family was truly sick. Best investment I ever made for my family's health!"
Geraldine T.
Washington, USA
"I personally use the Defender in my home as well as in my medical office. Since using the Defender at home, I have noticed a big difference in the air quality in my house. Also, I do suffer from seasonal allergies, and I have noticed since using the Defender, I have not been congested and I am able to sleep through the night without being congested. Patients have also commented on the air quality in my office since the installation of the Defender. I would highly recommend the Defender for allergy sufferers as well as people with breathing disorders such as asthma and COPD."
John B.
North Carolina, USA
"With the amount of patient traffic and doctors we have in our clinic, I’ve gone ahead and put the Defender in each of our three office locations to try and mitigate the risk associated with aerosolized infections"
MK Batra MD
California, USA
"My son suffers from severe allergies from trees, grasses and weeds, and it gets tracked in and trapped in the house. But with the Defenders, it makes his life indoors tolerable. I don't have to dust as frequently, leaving me time for other things. I can't remember the last time anyone in the family was truly sick. Best investment I ever made for my family's health!"
Geraldine T.
Washington, USA
"I personally use the Defender in my home as well as in my medical office. Since using the Defender at home, I have noticed a big difference in the air quality in my house. Also, I do suffer from seasonal allergies, and I have noticed since using the Defender, I have not been congested and I am able to sleep through the night without being congested. Patients have also commented on the air quality in my office since the installation of the Defender. I would highly recommend the Defender for allergy sufferers as well as people with breathing disorders such as asthma and COPD."
John B.
North Carolina, USA
"With the amount of patient traffic and doctors we have in our clinic, I’ve gone ahead and put the Defender in each of our three office locations to try and mitigate the risk associated with aerosolized infections"
MK Batra, MD
California, USA
The Defender air purifier filters down to 0.1 microns.
Just how small is 0.1 micron?
The Defender filters particles in the
air down to 0.1 microns.
Just how small is 0.1 micron?
Floor Brush
Crevice Tool
Dusting Brush
Upholstery Brush
Remove indoor air pollutants from your home.
The Defender filters many harmful airborne particles that standard HEPA air filters leave behind.
Viruses & Bacteria
Mold Spores
Dust Mites
Pet Dander
Smoke
Pollen
FilterQueen Defender filters
FilterQueen's filters capture 99.99% of airborne particles down to 0.1 micron. That's even smaller than the size of a COVID particle at 0.125 micron.
Captures up to
99.99%
of particles
Air Particles
Most HEPA
Air Purifiers
Defender
Air Purifier
Asbestos
Paint Pigment
SARS-CoV-2
Carbon Dust
Tobacco Smoke
Cooking Odors
Virus Carrier
Pollen
Dust
Mold
Bacteria
Dust Mites
Common Smoke
Lead Dust
Pet Dander
360° Intake & Exhaust
Lightweight & portable
Moves easily from room to room, providing a healthier home, work, college, or travel environment.
Quiet, 24-hour operation
Enjoy a significant reduction in airborne pollutants and dusts, allowing you to breathe easier and get a better night's sleep.
Defender Tech Specs
FDA-Cleared Class II Medical Device
|
FDA Clearance: |
510(k) Class II medical device (#K010616) |
|
Dimensions: |
17.5" height x 12.25" diameter |
|
Weight: |
12.75 pounds |
|
Speed Controls: |
3 |
|
Air Outlet: |
360° Pure Top Release |
|
Motor: |
Brushless high efficiency motor |
|
Amps: |
0.90 (high) |
|
Outlet: |
Standard 110/120 U.S. Outlet |
|
Plug: |
Polarized Type A Plug |
|
CSA Approved: |
Yes |
|
Decibels: |
High Speed — 65 decibels |
|
Filtration Level: |
> 99.99% at 0.1 micron |
|
Bacterial Filtration Efficiency (BFE): |
99.999% |
|
Warranty: |
Lifetime Perpetual Warranty |