The Defender eliminates the SARS-CoV-2 virus by over 99.9% within 90 minutes. See the results.
You deserve clean air.
The Defender air purifier eliminates and destroys the SARS-CoV-2 virus.
The Defender eliminates SARS-CoV-2 virus by over 99.9% within 90 minutes.
Why the Defender is a smart choice:
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.
Unmatched Warranty
Peace of Mind. The Defender includes an industry leading LIFETIME perpetual warranty.
Defender Air Purifier
✓ FDA-cleared Class II Medical Device
✓ Eliminate 99.99% of bacteria, allergens, mold and more
✓ Eliminates and destroys the SARS-CoV-2 virus and other viruses like it
✓ Lifetime Perpetual Warranty
✓ Free 2-Day Shipping
✓ For large spaces up to 700 sq. ft.
✓ FDA-cleared Class II Medical Device
✓ Eliminate 99.9% of bacteria, allergens, mold & more
✓ Eliminates and destroys the SARS-CoV-2 virus and other viruses like it
✓ Lifetime Perpetual Warranty
✓ Free 2-Day Shipping
✓ For large spaces up to 700 sq. ft.
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 satisfied 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
How the Defender Works
How small is 0.1 micron?
3x better-than-HEPA filtration
Removes 99.99% of many harmful airborne particles that standard HEPA air filters leave behind.
Viruses & Bacteria
Mold Spores
Dust Mites
Pet Dander
Smoke
Pollen
Meets the following EPA guidelines:
Does not produce ozone
(ozone is harmful to the environment)
No UV light
(UV light is ineffective, costly and dangerous)
Effective filtration capability
(3x better-than-HEPA)
360° Intake & Exhaust
Polluted air is pulled in from all sides through both filters. Secure Seal Technology ensures that pure, clean air returns to the room.
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.
Help keep your family healthy with purified air.
Medi-Filter Cartridge
Provides three times better-than-HEPA filtration to remove harmful airborne pollutants, such as dust mites, mold spores, viruses, bacteria, pet dander, airborne chemicals and more.
Filter change frequency – 12 months
Enviropure Charcoal Wrap
Made with HEGA (High Efficiency Gas Absorption) material, which is highly effective at removing harmful pollutants and odors, such as VOCs, cigarette smoke, and more.
Filter change frequency – 6 months
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 |