The Defender eliminates the SARS-CoV-2 virus by over 99.9% within 90 minutes. See the results.
Clean Air. Clean Homes.
Trusted by millions worldwide.
Since 1928.
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 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
✓ 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
Give your family peace of mind with purified air.
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The Majestic Surface Cleaner
Because a vacuum cleaner just isn't good enough.
The Majestic Surface Cleaner
Because a vacuum cleaner just isn't good enough.
Floor Brush
Crevice Tool
Dusting Brush
Upholstery Brush
Superior Cleaning Ability
From hardwood and tile to furniture and bedding, the Majestic is much more than an ordinary vacuum cleaner.
Bagless Cyclonic Action
Air is drawn into the center of the cyclone where it is filtered through the filter cones.
Assembled In The USA
The Pollution Container is treated by a U.S. EPA registered agent to resist the formation of microbial odors and to protect the container from microbial growth.
Majestic Surface Cleaner
Deep clean your surfaces
Uses superb filtration to remove 99.98% of dirt and dust down to 0.1 micron (three times better than industry standard HEPA designs). Your floors, carpets and furniture will look better and smell fresher than ever before. It will be the last surface cleaner you'll ever buy!