Alen BreatheSmart Classic Review

Air Purifier
The BreatheSmart Classic is your go-to air purifier for large & extra-large rooms. It is proven to help with allergies & asthma while eliminating dust, germs, mold, harsh odors, fumes, pet & household odors.
Alen BreatheSmart Classic

Review Feature Summary

  • Sleep soundly with one of the quietest air purifiers
  • Display Panel
  • Smart Sensor Technology
* On special until end August 2020

Alen BreatheSmart Classic Hepa Air Purifier

Mark Johnson
Mark Johnson
Air Quality Expert
Last Updated:  Aug, 2020
Rated from 11753 reviews.

I think you’ll agree with me when I say:

It’s REALLY hard to choose an air purifier with all the options available!

Or is it?

Well, it turns out, that after years and hundreds of hours of testing & reviewing, we have strong opinions about what makes the best air filtration system: level of purification, efficiency, and maintenance.

The Alen BreatheSmart Classic (On special until end Aug, 2020) has all the qualities and features, giving it an added advantage and an edge over its competitors.

Quick Summary of the Alen BreatheSmart Classic

Live your best with the best-in-class performance of the Alen BreatheSmart Customizable Air Purifier with HEPA-Pure Filter for Allergies and Dust for a cleaner, breathable air throughout the home and beyond. Perfect for living rooms, open concept rooms, and other large rooms up to 1100 square feet, the BreatheSmart with HEPA-Pure filter quietly and efficiently removes allergens and dust, purifying your air in less than two hours.

The Good & the Bad


  • Effortlessly Cleans Large Spaces
  • Ideal for Dust, Allergens,1  Pollen,2 Fur, Pet Dander,3 & Household Odors
  • Functional Air Quality Sensor


  • The purifier is noisy, but it works pretty well.

Key Features

  • Ozone Free – It produces negative ions which clump particles together making it easier to trap the molecules in the HEPA type filter.
  • WhisperMax Technology – Allows the air purifier to run without a lot of noise, like a sleep machine that cleans your air too!
  • Smart Sensor Technology – Alen's BreatheSmart Classic has a infrared sensor that detects particles in your air.
  • Auto mode Setting – Adjust fan speeds for smooth operations.
  • Display Panel – Display panel features that are easy to understand.

What's Included?

Here's what you get when you buy this Air Purifier:

  • HEPA Odorcell filter
  • Lifetime warranty
  • HEPA Fresh Plus filter
  • HEPA Silver filter
  • HEPA Pure Filter

Common Questions

  • How noisy is the Alen BreatheSmart Classic?

On it's lowest fan setting it is very quiet. It has four speeds.

  • How often do you need to change the Alen BreatheSmart Classic filters?

Well, this depends on how often you use the unit 7 the speed it operates on. Nonetheless, most unit lasts for nine months,

âś… Are Alen Air Purifiers Good?
âś… Where are Alen Air Purifiers Made?
âś… Do Alen Air Purifiers Produce Ozone?
âś… How Long Does the Alen Filter Last?

Our Verdict

Built and perfected by professionals who care about you and your air quality. We would recommend this air purifier for large spaces like living rooms, bedrooms, basements, apartments, and open concept areas.

What to Look for in a New Air Purifier?

If you’re in the market for a new Air Purifier, you’re probably looking at the different options and wondering which is the best one to choose.

Don’t worry, we’ve got you covered. Our reviews are based on the following features:


Only the most effective purifiers make the cut.

Noise Level

So there's more clean air and less noise.


Because you need a machine that’s built to last.

Ease of Use

It needs to be easy to use and easy to clean.


The Top Air Purifiers We've Reviewed


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Rabbit Air A2

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RabbitAir MinusA2​



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Winix 5500-2


Honeywell 50250

Our Rating: 8.6/10

Honeywell 50250-S

Have you read our article on the smoke remover air purifier reviews?

Mark Johnson

Mark Johnson

Mark advises business, individuals, and organizations on how to use and get the best purifiers so as to maintain their offices and homes. For a fresher and cleaner environment, he is the man for you. He loves ideas and concepts and uses his skills to make them a reality.

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