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  • “Great service and communication for a wonderful product to help us all breathe better cleaner air.”
    FRANK H.
    ★ ★ ★ ★ ★
  • “We got our first flex air purifier when the wildfires started in California this year. We ordered the heavy smoke filter and it made such a huge difference.”
    DAN T.
    ★ ★ ★ ★ ★
  • “Will never use another brand!!!!!!”
    AMBER A.
    ★ ★ ★ ★ ★
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Alen for Businesses

Learn about our turnkey solutions for healthier air in shared spaces.

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Alen for Schools

Learn about how we provide customized solutions for healthy learning environments.

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The official purifier of sleep

Alen purifiers are proven to improve sleep according to a peer-reviewed study by SleepScore Labs. Incredibly quiet, BreatheSmart purifiers emit a soothing pink noise for up to 25% better sleep, and night mode darkens lighting with one-touch.

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Knowledge Center

Find insights and education about air purification. Discover how pure air can protect your wellness and unlock a better quality of life.

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Independent Lab Tests Show Effective COVID-19 Capture

Independent Lab Tests Show Effective COVID-19 Capture

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How Alen is Helping Restaurants Reopen Right

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Guaranteed. Forever.

When it comes to quality, performance, and customer satisfaction, we stand by our air purifiers for life. Your life.

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The Ultimate Guide to HEPA

HEPA is the gold standard for air purification. But how does HEPA work? What is True HEPA? And makes one True HEPA air purifier better than others? This article answers all your HEPA questions.

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Don't wonder if it's working. Know it is.

Smart sensor technology always lets you know the status of the air quality around you. And when particles are detected, Auto-mode can automatically adjust purifying power to keep your air pure 24/7.

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Custom Panels

The Alen family of air purifiers are unique in their ability to change when you want them to. New room, new flooring, new paint? No problem. Match your style with any of our different premium custom panel color options.

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