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

✓ Built 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.

Built in the USA

Built in Cleveland, Ohio by a company in business for over 90 years.

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

No Ozone

(Ozone is harmful to the environment)

No UV Light

(UV light is ineffective, costly and dangerous)

Effective Filtration Capability

(3X better-than-HEPA)

3x Better-than-HEPA Filtration

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.

Particle Size Comparison Chart

The Defender filters out the tiny harmful particles that standard HEPA air cleaners end up throwing back into the air.
Our filters remove 99.99% of pollutants down to 0.1 micron in size.

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

- www.epa.gov

For home

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

For business