Filterqueen-canada-family-defender
Defender Room Air Purifier
The Science of Clean

Get peace of mind knowing the Defender Room Air Purifier uses proven technology to remove harmful pollutants from the air, such as pollen, mold spores, bacteria, viruses, pet dander, dust mites, smoke particles, cooking odors, and airborne chemicals, without producing harmful ozone.

Ozone-Free

Built to Last a Lifetime

Hospital Tested

30-Day Risk-Free Trial

Discover the benefits of the FilterQueen Defender

The Defender is recognized by the FDA as a Class II Medical Device and is built in the USA with pride.

  • Filters 99.99% of particles down to 0.1 micron
  • Effective in small to large rooms
  • 3x better-than-HEPA filtration
  • Removes hundreds of noxious gases
  • Energy efficient
  • Quiet, 24-hour operation

Indoor Air Pollutants

Remove harmful airborne contaminants and odors from any room in your home.

Viruses & Bacteria

Mold Spores

Dust Mites

Allergens & Asthma

Smoke

Chemicals & Odors

Help keep your family healthy with fresh, clean air.

Particle Size Comparison Chart

Particle size ranges can fluctuate based on plant, animal and human.

Lightweight & Portable

Moves easily from room to room, providing a healthier home, work, college, or travel environment.

360° Intake & Exhaust

Polluted air is pulled in from all sides through both filters. Secure Seal Technology ensures that only 99.99% of pure, clean air returns to the room.

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.

Breathe easier with fresh, clean air

Testimonials

Mold Allergies

Clean Air for Baby

Healthy Indoor Air

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.

Medi-Filter Cartridge

The Medi-Filter® Cartridge provides three times better-than-HEPA filtration to remove pollutants such as dust, dust mites, pollen and mold spores.

Enviropure Charcoal Wrap

The Enviropure® Charcoal Wrap is made with HEGA (High Efficiency Gas Absorption) material, which is highly effective at reducing pollutants such as tobacco smoke, pet odors and lingering cooking odors.

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