The Alen T500 Tower True HEPA Air Purifier Review

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Last Updated: 12/16/2020

Product Overview

The Alen T500 Tower brings versatility and portability to the air purifier world. Say goodbye to having clean air at home and dirty air on the office – vice versa.

Going on a road trip with the family? Don’t sacrifice the quality of your air while you’re out and about, the T500 Tower is exceptional at cleaning the air while being compact and lightweight enough to take with you wherever you go.

Not only is it incredibly easy to pick up and bring with you, but it also has a carrying bag available. Break out the bag, quickly stuff it in, and be on the move. The entire process will take less than 30 seconds.

Alen T500 Tower True HEPA Air Purifier

Alen T500

  • Coverage: 500 square feet
  • 53 watts on highest speed
  • 9 lbs weight
  • Cord Length 6ft

This is because the T500 Tower can break down extremely quickly. You won’t have to spend an hour setting up panels, or various hardware. You can just unplug the machine and grab it by the built-in carrying handle or tuck it safely inside your carrying bag.

Beyond being the leading contender for portable air purifiers, it’s also designed with you and your family in mind.

Four different HEPA filters are available that can tackle a variety of debris that finds themselves throughout the standard household. Available filters include the HEPA-Pure, the HEPA-Fresh, the HEPA-Silver, and the HEPA-OdorCell.

The HEPA-Pure focuses on tackling dust and other allergens that make their way into your home throughout the year. This is typically seen as the standard filter for air purifiers.

The HEPA-Fresh is more suited to tackle light odors and chemicals. These types of impurities are often found both in the kitchen and in the bathroom. If you’re tired of having to deal with the foul odors that come associated with the day-in and day-out use of your kitchen or bathroom, consider purchasing the filter to tackle the worst of both worlds.

The HEPA-Silver is ideal for those who want an all-around solution to cleaning their air. Molds, germs, and other asthma-related debris are no match for this filter as it tackles all of them with ease.

Of course, the HEPA-OdorCell is also the standard option for those who desire to rid themselves of the odors that plague a household from constant, lively activity. This can be anything from sweaty clothes to pet-related and kitchen smells as well. If you’re concerned with the odor of your home, the OdorCell filter is the way to go.

Quality Cleaning Without Noise

A common problem that plague many of the air purifiers that you’ll find on the market is the amount of noise they’ll make. Having clean air is great, but it can become quite an annoyance if there’s a constant, loud, droning hum that plagues your home at all hours.

To avoid that, the Alen T500 Tower utilizes whisper-quiet technology to drastically reduce the amount of sound that it makes. It does this by being 25 percent smaller than other towers and using state-of-the-art technology to reduce the overall sound.

On top of all of this, it remains an average of 63 percent more effective than other similar tower air purifiers. What more can you ask for in a compact, portable air purifier?

User-Friendliness is a Touch Away

If technology isn’t your thing, don’t worry. The T500 Tower is designed to be easy to use and simple to understand. It features an LCD panel with intuitive controls. You’ll simply adjust the settings of the fan with a few quick touches of a screen.

It’s so simple you likely won’t even need to bring out the owner’s manual to get everything set up. But don’t worry, both an owner’s manual and a quick start guide are included to help you get everything right on the first try.

When it comes time to change your air filters, you won’t have much to stress about. The air filters can be easily detached from the machine by simply holding down a latch located on the front of the air filter. Once you’ve got this latched pressed down, you’ll need to simply pull toward you and the front of the air purifier will detach.

From here, you’ll be able to see your old, dirty air purifier. Go ahead and pull it out and replace it with your new one and push the front cover back into place and you’ll be all set to go for another long while.


The Alen T500 Tower sacrifices some of the more robust power you’ll find in other Alen air purifiers for its compact and lightweight design. However, while it’s slightly less powerful, you’ll still be able to clean up most rooms and smaller areas with ease. They prove it with their quality specifications.

Here are the specs behind the Alen T500 Tower True HEPA Air Purifier:

  • Able to remove 99.97 percent of all particles greater than 0.3 microns in size
  • Circulates 48 CFM (cubic feet per minute) on the lowest speed, 83 CFM on the middle speed, and 130 CFM on the highest speed
  • Noise levels range between 42 dB, 47 dB, and 56 dB, depending on the speed you have selected
  • Consumes a total of 53 watts of energy when on the highest speed
  • Powered by 120V
  • Each filter is noted to last between six and 12 months
  • Weighs a mere nine pounds
  • 22” H x 6” W x 10” D in size


The compact design and portability of the T500 Tower can’t be overstated. It’s an air purifier that you can take wherever you go that won’t sacrifice much power to be able to do it. However, there’s also a ton of other highlights to the air purifier that help it stand out amongst its competitors.

Here are the highlights behind the T500 Tower True HEPA Air Purifier;

  • Features a built-in handle to move the air purifier as you need
  • Features an ionizer to remove potentially deadly, disease-causing particles from your air
  • Features an LCD screen with intuitive controls that are so simple that even a small child can figure out how to run this properly
  • Weighs about as much as a gallon of milk
  • Offers three-speed settings to match whatever power you’re currently in need of
  • Displays a change filter indicator light when the time has come to replace the filter

Where to Use the Alen T500 Tower

Because of how lightweight and portable the T500 Tower is, you’ll be able to use it in a variety of different settings and scenarios. From your bedroom too small offices to using it on your next road trip, there is no shortage of areas where the T500 Tower excels.

Keep reading to find out the ideal places to use this air purifier. They’re certainly not the only places where it’ll excel, but they’ll certainly be perfect spots for it.

  • Using the T500 Tower in Bedrooms

The T500 tower can cover a total of 500 square feet, which is about as big as most bedrooms. Regardless if you’re looking to purchase something for your children’s bedroom, or your master bedroom, the T500 Tower is certainly big enough to handle the job.

Because it’s so portable, you can even switch it between rooms. Consider running it in the master bedroom one evening and then switching it to your child’s room the next.

One day is typically not long enough to develop much debris within the air, so you won’t have to sacrifice the quality of anybody’s breathing air. Using the T500 Tower in multiple bedrooms is a win-win for everyone.

  • Using the T500 Tower Throughout Your Household

While the T500 Tower is ideal for use in bedrooms, that doesn’t mean it can’t be used throughout your household.

Cooking fish is a fantastic and delicious meal, but we all know that the odor it leaves behind afterward can be devastatingly foul. Because the T500 Tower is so portable, bringing it down from your bedroom to the kitchen when needed is a breeze.

Don’t suffer from odors and unwanted debris throughout your household any longer, the T500 Tower can tackle all your unwanted easily.

  • Using the T500 Tower in Small Offices

Small office spaces such as personalized offices or meeting rooms are the ideal size for the T500 as well. Many people overlook using air purifiers within the workplace as many of the features are designed for the home.

However, using the T500 Tower within an office is a smart idea. Keep it in your office to constantly keep a fresh, pleasant smell. Do you have an important meeting coming up later in the day? Simply carry it on over to the designated meeting room and let it run for a while, it’ll help make the perfect impression you desire.

  • Using the T500 Tower While on the Go

The T500 Tower is perfect for use while on the go or the road. Taking a family vacation this next Summer? Throw it in the back of your car and head off. Don’t sacrifice the quality of your air just because you’re on vacation.


It’s hard to pinpoint exactly where the T500 Tower is best suited. It has many features that make it ideal within your household, and it can be a highlighted feature in your home.

However, you can’t ignore the portability that comes with it. If you’re on a vacation and want clean air, it’s a lifesaver. In the end, the T500 Tower is exceptional because it’s not ideal for just one area. It’s best suited for wherever you want it to be.

Charles Jasper

Charles Jasper is the owner and main author of Home Climate Center. He has a degree in Engineering and 20 years experience on working on HVAC systems. He has a passion for everything related to home improvement and loves to travel. When he is not working, you might find Jasper working on projects around the house or organizing a camping trip.

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