Alen BreatheSmart Classic Premium Air Purifier – Review

BreathSmart is one of the best air purifiers made by Alen. If you are looking for a decent product that is capable of removing all kind of pollution from the air at fast speed, then Alen BreatheSmart Classic is a good solution for you. Alen as a company is in the air purifying business for a long time, and they have a good reputation. They are making the best air purifiers on the market.

Alen BreatheSmart Classic Customizable Air Purifier

BreathSmart is created with amazing advanced technology that purifiers air at extremely fast speed. Alen also included lots of fancy options and other features that put this air purifier at the top.

Alen BreatheSmart Specifications

Below is a complete list of important specifications and features included on the Alen BreatheSmart Classic Air Purifier:

Manufacturer Alen
Model BreatheSmart-Pure
Dimensions 10 x 17.75 x 26.75 inches
Filters True HEPA: HEPA Pure, HEPA Silver, HEPA Fresh Plus, HEPA Odorcell
Filter Longevity up to 12 months
Ionizer Yes
Coverage 1100 sq. ft.
CADR Smoke 256 / Dust 279 / Pollen 300
Warranty *Lifetime limited
User manual PDF

* Only with Product Registration & Active Filter Subscription.

Review of Alen BreatheSmart Features

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Feature Info
Smart Sensor Technology Alen’s BreatheSmart Classic has a infrared sensor that detects particles in your air. Our air purifiers are intended for constant use and are best operated in auto mode, turn it on, set it on auto and let it do all the work so you can breathe better!
Quiet Air Purifier for your Family Whether you use the BreatheSmart Classic in your bedrooms, office, living area or kitchen we have you covered when it comes to noise output.
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With Alen BreathSmart Classic you can really pick a color that will fit your room. Alen BreathSmart also has special styles that can make air purifier stand out or hide in a room. Customizable decor can also be changed anytime in case you change the room decor and want a new style that will fit better the new room decor.

Lots of Options

Alen BreathSmart use advanced filtration technology process at the same time air purifier offers various options. Laser point smart sensors detects air quality in the room at the molecular level. You can watch the air quality in real time on top of the air purifier. The blue color is an indicator of pure air; pink color will tell you that there is moderate pollution in the air while red color detects heavy pollution and it is time to put the air purifier on maximum performance. If you like you can also turn automatic mode on and air purifier will do its magic on its own.

BreathSmart also has an ionizer in case you need extra freshness. Ionization is tested and produces no ozone which means it is perfectly safe to use. Filter indicator is also very useful and will tell you on time when you should change filters. You can use a timer and four speeds for manual air filtration. For a bedroom, there is a sleep mode option which guarantees silent work.

Ideal for Medium to Large Room

On maximum speed, Alen BreathSmart can cover a room that has 1100 square feet. On level two speed you can use it effectively in 690 square feet room. On maximum speed, air purifier consumes around 105 watts which is not that much if you consider that this air purifier is powerful and useful in large rooms.

Alen BreatheSmart Ratings

Alen BreathSmart tests show extreme performance. The air purifier has 300 CADR. On CFM tests BreathSmart is in the top of the ladder. CFM rating is from 150 up to 286 CFM depending on the speed you use. 150 CFM is on the lowest speed while 286 CFM is recorded on turbo speed.

Four Different HEPA Filters

HEPA on its own is an indicator that guarantees that the air purifier is removing airborne particles from the air in a high percentage. But in Alen BreathSmart you can choose specific filter type, or even better, you can buy all four of them and then switch them as you need them. 


HEPA Pure is recommended to people who suffer from allergies. With HEPA Pure Alen BreathSmart is capable of removing airborne particles on a high level. HEPA Pure filter contains multiple layers which can catch all airborne particles. HEPA Pure is default filter, and when you receive your Alen BreathSmart package, you will get this filter. If you need specific filters, then you will need to buy them.

HEPA Silver

HEPA Silver comes with four-layer protection, and the primary purpose of this filter is to fight dust, mildew, mold, light odor and bacteria. The first layer of filtration is prefilter which all four HEPA filters contain, the second filter is Silver Filter, and that is the reason why HEPA Silver is good at eliminating bacteria, dust, mold, and mildew.

The third layer is HEPA Pure which I described above. And the last filter is Carbon layer which adsorbs odors and is also present in HEPA Pure basic filter.

HEPA Fresh Plus

For extra freshness, you should pick HEPA Fresh Plus, just like the name says. You will make your home extra fresh with this filter. HEPA Fresh Plus combination also has a washable prefilter, HEPA Pure basic filter, and activated carbon filter.

The activated carbon filter is the reason for extra fresh air. This filter can remove smoke, burnt food in the kitchen, tobacco smoke and other ugly odors that nobody wants in their home. If you wish to remove volatile organic compounds, then this filter choice is best for you.

HEPA Odorcell

HEPA Odorcell is created for homes that need to remove heavy duty odors or so-called stinky rooms. If you have pets, then you know that cat litter or dog smell can be nasty. Odorcell is created to remove that unwanted stinky smell. HEPA Odorcell will give your home a clean smell even if you have pets or other sources of bad smell like a baby nursery or teenager room.

HEPA Odorcell is created with Alen’s Molecular Conversion Powder technology. This technology means that there are three layers of filtration. Prewashable filter, HEPA Pure, and the third layer are where all magic happens. With Alen’s Molecular Conversion Powder technology odors are destroyed on a molecular level. This technology guarantees clean, pure and fresh air.

Alen BreatheSmart Classic Replacement Filters

You don’t need to buy all four filters at once. You can use default HEPA Pure filter and then after that filter gets too dirty to offer optimal efficiency at purifying air then you can buy one of the special filters. Filters in Alen BreathSmart are worth all the pennies you pay for them. You will see that as soon as you open air purifier. Filters are huge and created with high-quality material which in the end guarantees maximum performance. 

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Feature Info
HEPA Pure Dust, Pollen, Allergens, Pet Hair.
Hepa Silver Musky Mold, Bacteria, Light Odors.
HEPA Fresh Plus Smoke and Chemical Fumes.
HEPA Odorcell Pet Odors, Nursery Odors.
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Filter replacement is needed when air purifier gives you alert. A lifetime of the filter will depend on the pollution in your home and how often you use an air purifier. Approximately filters lifetime is around 6 to 12 months. It is also recommended to have an extra filter ready at home in case your Alen BreathSmart gives the signal for filter replacement.

You don’t need to be tech-savvy to replace the filter. All you need to do is open air purifier pull the old filter and put in new filter. Everyone can do that, and the good thing is that you don’t even need any special tools for that.

Pros and Cons

To revise, here are advantages and disadvantages of Alen BreathSmart Classic:


  • Cool Design With Customizable Panel that Can Fit Any Room
  • Ideal For Medium to Large Room
  • Magnificent Ratings
  • Made With High-Quality Material
  • Alen Uses Advanced Technology
  • Patented Filters
  • Four Different Filters for Specific Use
  • Lots of Features and Options
  • Filter Indicator
  • Real-Time Air Quality Monitor


  • Some people may see the concern about ionization. Ionization is tested and is proven to be safe to use, but if you still have concerns, you can turn ionizator off since it is an optional feature and can be turned off at any time you like.
  • Price may also be a problem for some people. Not everyone can afford this air purifier, but those who need pure air should consider this air purifier despite the higher price. After all, you know what they say, you get what you pay for.

Final Thoughts

Alen BreathSmart is probably one of the best air purifiers on the market. With advanced technology and fancy options, this air purifier is on a wanted list of many customers. The price may be a problem, but if you are looking for the best product, you need to give some extra coins. Extra filter types which can be changed anytime you like makes Alen BreathSmart four in one solution for all air problems.

If you want the best then without any thinking, I can say that Alen BreathSmart will not disappoint you. With Alen forever guarantee you can be assured that Alen as a company with many years of business believes in their products, you should too.

Update Log

October 22, 2020 – We have improved the article design, added specifications, and rechecked some information about the product.

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