Best Shop Air Filtration System 2021 – Expert Pick and Buying Guide

Regardless of what kind of shop or factory you own, having the best shop air filtration system is an absolute necessity.

People are always cautious about the tools they are buying because of the severe injuries they could bring upon simple mistakes during work.

But, what about the long term damages? Air quality is probably the most overlooked issue in the world. One of the crucial reasons for this being such an underrated problem is because air doesn't cause an immediate danger to your health.

"No one seems to know that having a bad air regulation could pose catastrophic damages to your lungs if you think long term"- Source NPR

You've probably known all sorts of tools that could come handy in your work. But, when it comes to air filtration, the chances of having an idea is pretty slim.

Why don’t you spend some time and gain essential information on how to make your work environment a better place?

Air Filtration System Quick Comparison

5 Shop Air Filtration System - Reviews

In this article, we've reviewed the products thoroughly, which includes several tests and lots of surveys. Considering ease of access, price leniency and overall value we've brought it down to the Top 5 best air filtration system for shops.

1. WEN 3410 - Best Pick

If you choose WEN, you can be assured of the fact that you’re getting an absolute balance between money and value. It is the best air filtration system for a small shop. The mechanism of this product is built to be completely reliable and rugged.

Moreover, the model boasts various features that’ll make your work environment so breathable that you would never want to leave that place.

The fan consists of three sets of speed. The lowest rate is 300 CFM, and it goes up to the intermediate level of 350 CFM, and all the way up to 400 CFM when the product is kept at maximum speed.  Hence, airflow maintenance will always be top-notch.

Also, the size of this product is relatively smaller than other models in the market. However, the fact that you can set the speed level to 400 CFM shows you how powerful the object is.

It is a prevalent thing that almost every consumer hangs the air filtration box at the ceiling of their workshop. Having something substantial doesn't mean you won't be able to set it anywhere you want to, it just means that the task will be difficult.

However, this unit from WEN weighs approximately 30 pounds. Hence, you’ll be able to set this thing at your desired place without any obstruction.

One of the best features of this model is the timer. It is something that most consumers have highly reviewed. Even after you close your shop, you'll be able to set the timer of the unit to 1, 2 or 4 hours. So the quality airflow will continue, and your place will remain ultra-fresh.

Furthermore, this model includes time delay/ fan speed indicators — 3 red lights in 2 rows, which will glow when you enable the fan speed or timer.

To put the icing on the cake, the product features a remote controller. That is something extremely beneficial, especially for those who tend to be lazy.

You won't have to use a broom or kendo stick to change the fan speed or set the timer. It can be done quickly through the usage of simple buttons, which you'll be able to control even if you are 26 feet away. Amazing, isn't it? You can pick this one for your small or home workshop.


  • Filters can be easily cleaned and replaced
  • Various speed settings to ensure optimal efficiency
  • Automatic shut down when kept idle due to timer set
  • Two-stage filtration system to keep out the inner and outer dust away


  • The airflow needs improvements when the unit is at its highest speed

This model from JET has to be the most powerful air filter in this reviewed list. The product originated the remote-controlled option, timer, and 3-speed setting; every other brand took inspiration from this unit. It consists of a ball bearing motor which is fully enclosed; it brings superior protection to the platform for dependable service.

To catch those dust particles which a standard air unit won't be able to trap, this product consists of an electrostatic outer filter. The filter is completely disposable, which means you’ll be able to use it for a substantial amount of time before finally replacing it.

Since it is a two-filtered system, you are also getting an inner one to suck away the tiny debris which is around 1-micron in size. Moreover, the overall thing has an air diffuser feature which will ensure that the outgoing airflow rate comes at a wider pattern.

For a simplified controlling of the whole system, you have yourself a remote function. This means you will get to set everything up just by sitting at your table. Moreover, the timer can be set from 2, 4, or up to 8 hours at your convenience.

Hence, there is absolutely no reason to worry about the electricity getting drained and the bills getting high.

There are grip handles and 4 eye bolts inserted so that you can set the unit easily at your shop ceiling. The weight of the product may be a little hefty, considering it weighs around 57 pounds.

But, it is worth it as you are getting extra power for the reserves and an ultra-durable design for the added weight the model comes with. Moreover, you'll be able to remove the inner pocket filter, which lets you clean the box smoothly.

It consists of three particular speed options. The first one starts with 556 CFM, which is more than some product's maximum when it comes to comparison. Then it moves to a moderate level of 702 CFM.

Finally, you'll be able to ratchet up to the speed of 1000 CFM. That's a ton of power on demand if you are dealing with hardcore applications and tools daily.


  • Replaceable filters
  • Goes through an average of 20 cycles per hour
  • Highly portable
  • Ultra-powerful motor


  • Expensive

This product is an affordable air filtration system that packs a ton of punches which will make sure your place is breathable. For a small workplace, this product Shop Fox delivers more than enough performance and elevated functionality. The thing is very immensely lightweight.

Hence, you will be able to lift it without facing any difficulties and set the model at any place you want to, making your operation very easy.

The highest speed you are allowed to set this thing too is 409 CFM, which is the standard pace required for proper airflow capacity. 260 CFM and 362 CFM are the minimum and moderate speed, respectively.

All of these options can be adjusted to your desires, as it is easily controllable through the usage of a remote from a significant distance. So from now on, you won't have to get out of your comfort zone to grab a broomstick and use it to change the settings.

Control panel of this system is top-notch. It comes along with a programmable timer that lets you choose a suitable time which can be adjusted up to 4 hours. This feature plays a huge role in saving you a hefty amount of cash.

With the help of this feature, you won't have to keep the air cleaner turned on after you've left your place, which could cost you a lot of money due to high electricity bills. All you have to do is set a time, let the filter do its job until the timer shuts it down.

It is quite obvious if you are at your workplace, heavy dirt particles will flourish in the air. Hence, an outer electrostatic filter has been inserted. This maintains a crucial role in keeping all the filth away from you.

Furthermore, there is an inner electrostatic filter that is very good for the tiny buds out there, which helps in taking little dirt materials that have the size of 1-micron.

When it comes to cleaning the air cleaner itself, all it takes is one tap on the outer filter to remove it, and you're good to go. The filter inside is also removable. Hence, soak it in water and reuse. The best part about the filtration system is that they don't cost much.

So, you won't be facing any situation where you'll feel like you are wasting too much money.


  • It is CSA Certified
  • Both filters can be swapped and cleaned pretty leniently
  • Easy installation
  • 120-Volt power in a single phase
  • Fairly affordable


  • Not good for large areas

Rikon’s air filter is one for the large rooms. Unlike other models in the market, this product comes along with a carrying handle. Since it roughly weighs around 33 pounds, you won’t have to put too much of your strength to carry the whole thing.

Moreover, the unit also consists of four eye bolts, which will allow you to hang this product with chains from your ceiling easily.

At your rate of work, having something that provides you with the option to adjust ensures flexibility. Hence, this model ensures 3 sets of speed.

Let's start with the highest one, which is 400 CFM, a perfect choice for large spaces. Second, comes the 350 CFM; for moderate speed, it is more than enough. Lastly, 300 CFM for the low-end airflow. All of these speeds can be adjusted to your desires for maximum effectiveness and efficiency.

The filtering system works in two ways — the inner layer optimizing on the tiniest of dust particles, which has the potential to damage your lungs severely. Then you have the outer layer which makes the larger bits of the debris and turns them down to the size of 5-micron.

With the usage of a damp cloth, you can easily wipe the outer layer so that you can remove any filth that’s left behind. As for the inner filter, it is completely washable as well as reusable.

One of the greatest features for Rikon would be the high-quality control panel which runs along with 120 voltage power system. The model also consists of a timer which can be set up to 4 hours at your desired speed.

Furthermore, it also includes an LED Lighting feature which will turn on when you will set the speed and timer option — an amazing attribute for visibility in the dark.

Additionally, the overall operation of the entire air filtration system can be done through the usage of an infrared remote. So you can say no to using chairs and ladders from now on just to change the settings.

Hence, if you are looking for an inexpensive air filter that has a built-in quality design and also ensures a better-than-average performance, this model is highly recommended.


  • 1/6 HP is developed through a single phase of 120-Volt
  • The timer can be set from 1, 2 to 4 hours
  • Accessibility is achieved through user-friendly controlling panel and remote
  • Durable design


  • Won’t be able to take on airborne allergens such as pollen or dander

This one is almost identical to one from Rikon’s. It features a lightweight and convenient design that comes along with a lenient installation process which doesn’t require any extra tools. All you have to do is use those steel-made hooks and hang it anywhere from the ceiling at your workplace.

You won’t have to sacrifice any table, furniture or floor space. It is more lightweight and compact than most of the products on the market. One of the best parts about this unit is that it is very quiet even when it runs on full strength.

At times even when you purchase an expensive air filter, you tend to face the issue of droning noise. Well, that won't be the case any longer.

It consists of three different speed variations. You will able to choose from a low-end speed of 300 CFM to an average level of 350 CFM. And, the highest speed of this model would be around 400 CFM. All of these speed options can be well adjusted according to your convenience to achieve maximum output at work.

The product comes along with a dual-staged filtering system. Hence, to battle all those large dust particles you'll have the outer layer which will shrink their size to 5-micron. For the tiniest bits, which cause deadly effects in the long term, the inner segment will be there to the rescue as it will compress those atoms.

To clean, all you have to do is gather a damp cloth for the outer layer and wash the internal layer as the filters can be reused. Things can get frustrating when you have to use a chair or ladder to get up and change the settings. How would you feel if you had a remote-controlled infrared system backing you up?

Well, your wish is sincerely granted. It also includes a timer feature that lets you enable a suitable countdown until it automatically shuts down. You won't be facing any electricity drainage from now on, and you'll also be able to operate settings from a fair distance.


  • No extra tools required to replace filters
  • 3 variations of speed
  • Light in weight
  • 1/8 Horsepower which is CSA Certified


  • Microscopic allergens will be a major threat

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Here are some of the most commonly asked queries related to shop air filters:

Q. What’s the meaning of CFM?

A: It stands for cubic feet per minute. In the case of air filters, it is the rate of airflow that corresponds to its power.

Q. Is HEPA-FILTRATION necessary?

A: Well, if you deal with toxic materials in your workshop daily, then this feature is a must. HEPA stands for high-efficiency particulate air. It is a premium quality filtration which takes the microscopic dust particles to 0.3 microns.

Q. Do you have to clean your filters regularly?

A: Not necessarily. Cleaning it on every third day of the week will do the job very well. However, if you see any signs of wear, you must make a replacement.

Q. Which one is better? Is it the dust collector or air filtration?

A: There is no comparison. They both have different usage. A dust collector removes the filth on a larger scale, whereas an air filter takes out the lethal particles.

Q. Is it difficult to install an air cleaning system?

A: It is not difficult at all. Just follow the manual that comes with the product, and you will be good to go.


Ultimately, it is up to you to go for the product that will be a perfect fit for your workshop. However, the key aspect of this article was to fill you in with the maximum insights on how to gain the best shop air filtration system.

David Harper

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