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Healthier air so your workplace can thrive

Indoor air quality is the new measure of excellence—for both customers and staff.

Alen makes it simple with a versatile line of top-rated True HEPA air purifiers, 15 years of trusted experience, and the industry’s best warranty.

Call 1-855-200-5483 or email business@alen.com for more information.

See What Others Are Saying

  • “In our study with Courtyard Marriott, we found when operated continuously, Alen BreatheSmart 75i HEPA air purifiers lower ambient particulate levels, on average 75% from baseline levels.”
    GREG C.
    PE, AIRFLOW ENGINEER
  • “Alen checked all the boxes. The units were quiet, they were attractive, they came in different sizes, and they did the job we really wanted them to do.”
    CHUCK F.
    ARIZONA HOUSE OF REPRESENTATIVES
  • “When people hear about air purification and our consideration for how air moves in this space, it provides them with a level of comfort and assurance. ”
    MICHELE M-G.
    GENERAL MANAGER, CASTLE HILL FITNESS
  • “It was important for me to get an air purifier with a HEPA filter in order to filter out viruses. We use HEPA filters in the hospital as well. This adds a layer of protection and more peace of mind.”
    DR. VICTORIA TERENTIEV, MD
  • “I wanted to go the extra mile for my team and customers…To give them extra peace of mind that they're in a safe environment considering what we've all gone through.”
    BRETT L.
    OWNER, THE DEN ON SUSNSET
What Makes Alen Different?
Perfecting Pure Air Since 2005
Truly Clean
We circulate more air throughout your space to trap more harmful particles.
Quiet Strength
2x less noisy than competitors thanks to airflow designed by NASA engineers.
Lifetime Value
World-class quality, warranty, and support earned us 20k+ 5-star reviews.

Commercial-Grade Care

Powerful filtration to exceed public health standards
Large medical-grade True HEPA H13 filters
Designed to run efficiently 24/7, 365

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Nothing Added to the Air

Emits NO harmful ozone (CARB Certified)
No UV (Ultraviolet) light
Only proven HEPA technology

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Reopen Right With Proven Protection

Backed By Science
  • People are seeking peace of mind. Visible signs of protection. HEPA air purifiers are always-on guardians you can see at work.
  • Alen is with you every step of the way with customized turnkey solutions for safer air. Lab-tested protection that’s stylish and effective.
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Lab Tested for COVID-19

Independent Tests Show Effective Virus Capture
  • Removed over 99% of virus particles from a 1,050 Cubic Feet test chamber within 20 minutes
  • Bioaerosol tests used an FDA-approved live COVID-19 proxy (MS-2 bacteriophage). Read the study.
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World's Quietest Commercial Purification

Won't disturb staff or customers
  • 50% quieter than purifiers with similar airflow
  • Tuned to a calming pink noise frequency (deeper than white noise)
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Unmatched Value & Efficiency

Lowest cost of ownership & guaranteed for life
  • Best in class energy efficiency by capacity
  • ENERGY STAR Certified & designed for 24/7 operation
  • Top-rated in-house support
  • Up to 15 months of True HEPA filter life