Alen BreatheSmart FLEX HEPA Air Purifier

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Alen BreatheSmart FLEX HEPA Air Purifier

Power, personalization and flexibility offered at an attractive price.

Discover the life-changing impact of the newest member of the BreatheSmart family. The Alen BreatheSmart FLEX is the only air purifier in its class customized for your unique needs, with personalizable designer panels, interchangeable HEPA filters, outstanding air cleaning power and the best and only lifetime warranty in the industry.

  • A perfect addition to the BreatheSmart family of air purifiers
  • 14 designer panel options to complement your decor
  • Four HEPA filters, customized to fit all your clean air needs
  • A combination of power and performance at an affordable price
  • Lifetime warranty: unique to Alen
  • Best for avg. size rooms up to 700 sq ft

    Ships by November 1

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    Personalize any indoor environment.
    The Alen BreatheSmart FLEX can be customized to meet the air purifying needs of any average-size room, with HEPA filter options that remove dust and allergens, and designer panels that come in a range of colors and textures. So if your decor changes, you can quickly change designer panels to complement your home’s new look.


    Thoughtful Design
    As it’s name suggests, the Alen BreatheSmart FLEX is designed for flexibility — a perfect fit for purifying the air in any medium-size room. From offices and boardrooms to living rooms and bedrooms, the slim profile of the Alen BreatheSmart FLEX and its choice of designer panels means you can personalize it to fit your style, and take control of your indoor air environment.

    Outstanding Performance, Attractive Price
    The perfect addition to the Alen BreatheSmart family of air purifiers, the Alen BreatheSmart FLEX is the most effective air purifier in its size and class. A streamlined and powerful purifier, the Alen BreatheSmart FLEX is simple to use, featuring intuitive controls and easy filter changes all at a price that will give you peace of mind.

    HEPA air filters meet your changing clean air needs.
    Alen offers four different HEPA air filters to meet your clean air needs. All four remove dust and allergens, but each is uniquely designed to combat other airborne concerns, from mold to pet dander to smoke and more, so you can live your best no matter your specific situation.

    Alen BreatheSmart HEPA Pure Filter
    Our standard filter. Great for dust & allergens
    Alen BreatheSmart HEPA Fresh Filter
    Chemical filter. Good for smoke, VOCs and heavier chemicals
    Alen BreatheSmart HEPA Silver Filter
    All-around solution. Best for mold, germs & asthma
    Alen BreatheSmart HEPA OdorCell Filter
    Odor neutralizer. Perfect for pet & diaper odor


    1. Filter life indicator
    2. Timer
    3. Power/Sleep Mode
    4. 4-speed fan
    5. Lock
    6. Handle for easy moving

    Alen BreatheSmart Air Purifier Features


    Filtration rate Removes 99% of particles greater than 0.3 microns
    CFM (airflow in Cubic Feet per Minute) Speed 1: 53 CFM; Speed 2: 135 CFM; Speed 3: 147 CFM; Turbo: 187 CFM
    CADR *Pending results by Energy Star testing
    Noise levels Speed 1: 39 dB (whisper); Speed 2: 42 dB (light rainfall); Speed 3: 49 dB (heavy rainfall); Turbo: 55 dB (box fan, medium)
    Power Consumption 36 watts on highest speed
    Power Supply 115V
    Filter Life 6-9 months
    Size 25" x 15" x 8.5"
    Weight 15 lbs

    Package Contents

    Customer Reviews
    Alen BreatheSmart FLEX HEPA Air Purifier has a rating of 5.0 stars based on 4 reviews.


    We’re in it for life—your life.

    Alen’s supportive and knowledgeable team will always be there for you. Backed by the first and only lifetime warranty in the industry. We stand unconditionally behind our products and warrant your Alen Air Purifier to be free from defects in materials or workmanship for as long as you own it. 

Please note that our lifetime warranty is only valid in the U.S. and Mexico. Taking this unit to any other country and connecting it to a voltage converter or plug adapter will void the warranty.

    Please contact us if you have any questions or if you are looking for a product to use outside of the U.S. or Mexico.

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