Proudly Canadian for Over 30 Years
You deserve clean air.
The Defender air purifier eliminates the 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.
Peace of Mind. The Defender includes an industry leading LIFETIME perpetual warranty.
NEW FilterQueen® Defender® Elite
✓ Removes 99.99% of airborne pollutants ✓ 3x better than HEPA filtration ✓ Class II Medical Device ✓ Ozone-free ✓ 700sqft coverage
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:
We are so pleased with the Defender. I feel blessed to have our family healthy,
especially living in a much older home, so I’m grateful.
– Ezechaelle Norris,
Euclid, OH
Learn more about NASA’s enhancements to the Defender.
How it works
360° Air Intake
The lower half of the Defender pulls air in from every angle, no matter which way the machine is facing.
VOC & Odor Capture
Air filters through the Enviropure Activated Charcoal Wrap, capturing numerous types of harmful VOCs and unwanted odors from the room.
Particle Capture
Air filters through the better-than-HEPA Medi-Filter Cartridge, capturing harmful particles down to 0.1 micron in size.
360° of Purified Air
The Defender circulates clean air back into the room from the top half of the machine.
HEPA is the industry standard (99.97% at 0.3 micron). Our filters have been independently tested to remove 99.99% of particles down to 0.1 micron in size.
Free 2-Day Shipping
The Defender includes free 2-day shipping anywhere in the USA. Order today and start enjoying fresh air within 2 business days.
Unmatched Warranty
We offer a LIFETIME perpetual warranty for the Defender Air Purifier. Purchase and replace your Medi-Filter Cartridge each year and enjoy a lifetime of clean, purified air.
Over 90 Years In Business
In the last few years, other companies have tried to take advantage of the urgency to protect the indoor air. Healthy indoor air quality has been our way of life since 1928.
3x better-than-HEPA filtration
Removes 99.99% of many harmful airborne particles that standard true HEPA air filters leave behind.
Viruses & Bacteria
Mold Spores
Dust Mites
Pet Dander
Smoke Particles
Pollen & more
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 standard.
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
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FDA Clearance: |
510(k) Class II medical device (#K010616) |
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Dimensions: |
17.5″ height x 12.25″ diameter |
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Weight: |
12.75 pounds |
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Speed Controls: |
3 |
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Air Outlet: |
360° Pure Top Release |
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Motor: |
Brushless high efficiency motor
(100,000 hours expected life)
120V / 60Hz / 85W
|
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Amps: |
0.90 (high)
0.43 (medium)
0.27 (low)
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Outlet: |
Standard 110/120 U.S. Outlet |
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Plug: |
Polarized Type A Plug |
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CSA Approved: |
Yes |
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Decibels: |
High Speed — 65 decibels
Medium Speed — 56 decibels
Low Speed — 46 decibels
|
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Filtration Level: |
> 99.99% at 0.1 micron |
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Bacterial Filtration Efficiency (BFE): |
99.999% |
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Warranty: |
Lifetime Perpetual Warranty |