Defend against viruses, allergens and more.

Give your customers and staff peace of mind knowing they are breathing purified air.

Order today for Free Shipping &
1 year of charcoal wraps
(approximately a $100 value)

FilterQueen Defender Air Purifier

The Defender Portable Room Air Purifier uses its proven technology to create a cleaner, healthier indoor environment that is protected from harmful pollutants.

Why choose the Defender?

✓ FREE 2-Day shipping

✓ FREE 1 year supply of filters included

✓ Lifetime perpetual warranty

✓ Assembled in the USA

✓ 3x better than HEPA filtration

✓ Used in hospitals

✓ Recognized as a Class II Medical Device

✓ Quiet, 24-hour operation

✓ Ozone-free

Removes 99.99% of pollutants such as:
• viruses • bacteria • pet dander • allergens • dust mites • mold spores • airborne chemicals • smoke particles & odors • noxious gases

Discount codes can be applied on checkout page.

Sold out

Orders of 5 or more are eligible for a discount.
Please call 440-846-7837 for more information.

Assembled in the USA

Our manufacturing and assembly plant is located in Ohio. We have been assembling FilterQueen products right here in the USA.

Lifetime Perpetual Warranty

Backed by a Lifetime Perpetual Warranty, the Defender is literally the last air purifier you'll need.

Class II Medical Device

Recognized by the FDA as a Class II Medical Device and proven effective through laboratory testing.

How does the Defender work?

(1) – 360° Air Intake

The lower half of the Defender pulls air in from every angle, no matter which way the machine is facing.

(2) – VOC & Odor Capture

Air filters through the Enviropure Activated Charcoal Wrap, capturing numerous types of harmful VOCs and unwanted odors.

(3) – Particle Capture

Air filters through the better-than-HEPA Medi-Filter Cartridge, capturing harmful particles down to 0.1 micron in size.

(4) - 360° of Purified Air

The Defender circulates clean air back into the room from the top half of the machine.

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)

High-Efficiency Filters

Enviropure Charcoal Wrap

Made with HEGA (High Efficiency Gas Absorption) material, which is highly effective at removing harmful pollutants and odors.

Removes: smoke particles, household odors, cigarette smoke and more.

Medi-Filter Cartridge

Provides three times better-than-HEPA filtration to remove harmful airborne pollutants.

Removes: dust mites, mold spores, viruses & bacteria, airborne chemicals and more.

How small is 0.1 micron?

"When used properly, air purifiers can help reduce airborne contaminants including viruses in a home or confined space."

- www.epa.gov

For home

The pandemic will not last forever, but your family will breathe easy for a lifetime.

For business