Best Woodshop Air Filtration System to Buy in 2022 | Top 7 Picks

Key Points:

  • Fine dust is created when cutting or sanding wood which is harmful to our respiratory system.
  • Low-cost dust collectors or other solutions can’t work as efficiently or effectively as an air filtration system.
  • I have checked more than 20 products and short-listed a handful of them that meet the standard.

While working in a woodshop, have you ever had trouble breathing? I bet that you have. And the reason is having too many dust particles in the air.

The most convenient and effective solution to this problem is installing the best woodshop air filtration system in your woodshop.

And, make no mistake, your dust collector is not capable of collecting micro or fine particles. Read the review of my chosen products so that you can get the best filtration system that money can buy.

Top 5 woodshop air filtration systems:

  1. Best Overall Air Filtration System: WEN 3410
  2. Best for Small Shops: Shop Fox W1830
  3. Best for Garage DIYers: JET AFS-1000B
  4. Best Quiet Operation: POWERTEC AF4000
  5. Best Portable and Powerful: Powermatic PM1200

Do I need an air filtration system in my woodshop?

First of all, the answer is yes, having an air filtration system in woodshops is absolutely necessary. It keeps the air clean. Customers and employees will feel more comfortable in the shop.

I have seen lots of people not giving the quality of the air they are intaking much priority.

But you must not neglect this matter as it is very injurious to your health. Cleaning the shop frequently is not convenient or can’t solve the problem.

Here, only an air filtration system can save you from getting lung diseases.

The motor and fan inside the system pull air inside your shop and filter the dust particles effectively.

As a result, you can continuously breathe fresh air without worrying about cleaning all the time.

Furthermore, dust particles deposited inside machinery can stop them from operating smoothly.

So, an air filtration system can increase the service life and improve the work quality of your woodshop.

Customers visiting your shop with skin and respiratory issues namely allergies, asthma, etc. can easily get triggered.

For their interest and your business’s sake, you must use the best air filtration system for your woodshop. Finally, the products recommended in this article are easy to set up and maintain. Read the reviews, and choose one with full confidence.

best woodshop air filtration system

Top 7 Best Woodshop Air Filtration System Reviews

Low noise, easy installation, effortless operation, and durability are the main concerns for woodshop owners when it comes to air filtration systems. Read the reviews below, and you will find those characters in them.

1. WEN 3410 3-Speed Remote-Controlled Air Filtration System

WEN 3410 3-Speed Remote-Controlled Air Filtration System

Key Features:

  • Pre-filters: 1 micron and 5 microns
  • Air Flow: 400 CFM
  • Coverage: 400 sq. ft.
  • Noise Rating: 60 dB

The first air filtration system we’ve selected for your consideration today is from Wen, a brand renowned for producing some of the most efficient and long-lasting machines on the woodworking market.

This system is available in 300/350/400 CFM, making it a good choice for garage and home workshops.

Furthermore, it comes with two filters: one for 1-micron particles and another filter for 5-micron particles. Both are highly efficient and easy to replace and clean.

The dimensions of this machine are 17″L x 20.5″ W x 10″ H, which is the ideal size for most small workshops.

It’s capable of handling rooms of up to 400 square feet. Despite this powerful operation, the machine is one of the quietest: it runs at 50 to 60 decibels.

I also love the impressive additional features included in this thing. It comes with a programmable timer, which allows you to determine in advance at which time the filtration system must turn off.

Meanwhile, a remote-control system allows you to control the workings of the machine from afar. How convenient is that? All in all, considering its reasonable price and overall high functionality, this is one of the best deals you can get if you’re looking for the best woodshop air filtration system for your home woodshop.


  • The remote-control feature lets you install the filtration system in the most suitable location.
  • The mounting hook and handle make it easier to install.
  • Due to its adjustable timer, you don’t have to turn it off before leaving the shop.
  • The package includes easily replaceable pre-filters.
  • It is compact, quiet, affordable, and easy to use.


  • It would be if the remote controller had more range.

2. Shop Fox W1830 3-Speed Hanging Air Filter

Key Features:

  • Filters: 1 micron inner and 5 microns outer
  • Air Flow: 409 CFM
  • Speeds: 1200, 1400, and 1750 RPM
  • Noise Rating: 69 dB
Shop Fox W1830 3-Speed Hanging Air Filter

The next model from Shop Fox on my list is a top-rated Woodshop air filtration system. It’s another ideal pick for those of you who are looking for air cleaning mechanisms for small to medium woodworking workshops.

But that doesn’t mean it isn’t a powerful machine. It comes outfitted with a 1/8HP 120-volt motor, making it one of the most high-performing options on my list.

As such, I think this is one of the best shop air filtration systems you can get if you do a lot of heavy-duty woodworking.

What’s more, this machine can operate at three speeds: 1200, 1400, and 1750 RPM (the corresponding airflow capacity being 260, 362, and 409CFM).

Intrinsically, it’s suitable for workshops of many sizes. To facilitate this, this machine is suitably lightweight, weighing only 31 pounds.

Maintenance and upkeep are also very easy when it comes to this machine, with its two filters being super easy to replace and clean whenever required. If you prefer, you can also use a blower to do this. You won’t even need tools to do any of this. I love a machine that is made to reduce downtime in its very design.


  • The powerful single-phase motor is capable of producing 1200, 1400, and 1750 RPM.
  • Lightweight construction and 4 hooks make it easier to install than others.
  • One can easily clean the filters using compressed air or replace them with a new one.
  • You can quickly access the control panel for any kind of adjustment or troubleshooting.


  • It is slightly louder than the top-pick but it doesn’t bother much.

3. JET AFS-1000B Air Filtration System with Remote Control

Key Features:

  • Filters: 1 micron inner and 5 microns outer
  • Air Flow: 1000 CFM
  • Speeds: 556, 702, and 1044 RPM
  • Timer Settings: 2, 4, or 8 hours
JET AFS-1000B Air Filtration System with Remote Control (708620B)

This powerful and highly efficient air filtration system from Jet is one of my favorite selections.

Although it’s slightly more expensive than the machines we’ve reviewed thus far, the price reflects the quality of its performance. Let’s see what it has to offer.

This air filtration system comes with two filters, one with the ability to handle 5-micron particles (98%) and one inner filter that captures 1-micron particles (up to 85%).

Of course, it’s not possible to clean 100% of the air in your woodshop without an industrial-strength machine; considering this, the power of this system is certainly commendable.

The usage and maintenance of this air filtration system are also quite easy to do. It comes with a remote-control ability, letting you control the operation from wherever you may be standing in your workshop.

Oh, and this remote will allow you to effortlessly control the shut-off time of the machine, thanks to a built-in timer.

Furthermore, installing it is a walk in the park as well, thanks to an in-built hook that makes it easy to put the machine in a central position by hanging it on the ceiling.

However, if you want to place it on a workbench or counter, that’s also possible thanks to the rubber feet along its bottom. This same rubber base ensures that the machine won’t mar whatever surface you place it on. (Just make sure not to put it somewhere the airflow much be obstructed!)


  • 3 adjustable timing settings are very helpful for shop owners.
  • One can easily carry it because of the side grips.
  • You can clean and replace the filters without much hassle.
  • The automatic shut-off feature can save your shop from electrical accidents.
  • Because of higher speeds, it can work more efficiently.


  • Customers don’t like how bulky it is and the cost is very high.

4. POWERTEC AF4000 Remote Controlled 3-Speed Air Filtration System

Key Features:

  • Filters: 1 micron inner and 5 microns outer
  • Air Flow: 400 CFM
  • Speeds: 1200, 1400, and 1750 RPM
  • Noise Rating: 69 dB
POWERTEC AF4000 Remote Controlled 3-Speed Air Filtration System

My first Powertec pick, the AF4000, comes with a dual filter system and promises to clear your woodshop air of almost all particles. Its inner filter lets through 1-micron particles, while the outer filter takes care of 5-micron ones.

This is all done highly efficiently thanks to the machine’s powerful 1/6 motor, which nevertheless runs quietly in the background.

So, whether you have a moderate to a large-sized workshop in your garage or run a busy spot, this machine will get the job done. This combines well with the machine’s ability to work at three different speeds, of 300, 350, or 400 CFM.

You’ll love the convenience of using this air filtration system, with its infrared remote-control system, which lets you effortlessly control the machine’s power and speed.

One can select from 3 different timer settings, from 1hr, 2hr, and 4hr. And, installing this air filtration system is super easy, thanks to included hooks which allow you to place it on the ceiling. Cleaning the filters is a task that can be accomplished quickly and with low effort.


  • The dual-filtration system is highly effective in removing micro particles from the air.
  • 3 timer settings help you run the device as long as needed without worrying about turning it off.
  • Different speed settings make it convenient for various projects.
  • It comes with integrated hooks for easier installation.
  • Compact design, quieter operation, and affordable pricing make it suitable for woodshop.


  • Powertec should improve the quality of the remote control.

5. Powermatic PM1200 Air Filtration System

Key Features:

  • Filters: 1 micron inner and 5 microns outer
  • Timer Settings: 1–9 hours
  • Speeds: 547, 706, and 7796 RPM
  • Filter Life: 200 hours
Powermatic PM1200 Air Filtration System

When it comes to making air filtration systems, Powermatic has been doing excellent. Almost all of their systems are portable and pack just the right bit of power to get your job done.

The PM1200 comes with a high-powered motor with adjustable speeds, which keeps your air clean at all times. Inside the body, the filtration unit consists of two layers.

The outer disposable filter is designed to keep out large particles up to 5 microns in size. This reduces the stress on the inner filter, which is much finer and works to keep out particles measuring 1 micron.

What makes using this system easy and hassle-free is the cleaning process. The inner filter is a mesh with pockets that can be cleaned with an air blower.

Also, the outer filters are disposable and come in a standard size, so replacing them is pretty easy.

The front panel of the device features an LCD screen, making all the information easy to read. It also has a wide range of controls that let you adjust the motor speeds from low, medium, and high. You can also use the programmable timer to keep the filtration system running for a fixed set of hours.


  • It has a user-friendly design with an integrated LCD screen for quick operations.
  • A programmable timer can help you manage things more conveniently.
  • Adjustable speed settings of the fan make it suitable for various projects.
  • With the remote controller, you can make the changes from a distance easily.
  • Anyone would like its practical design and durable build quality.


  • The company or seller should be more careful with the packaging.

6. Powermatic 1791331 Micro Dust Air Filtration System (PM1250)

Key Features:

  • Filter Life: 3000 hours
  • Air Flow: 450 CFM
  • Coverage: 680 sq. ft.
  • Noise: 50.8 dB only
Powermatic 1791331 Micro Dust Air Filtration System (PM1250)

Portable, clean and powerful are the perfect words to describe this next air filtration system from Powermatic. Sitting at the top with some of the best filtration systems in the market, this does get the job done like no other.

With its micro-dust collection technology, it makes sure that even the smallest of particles are being sucked out of your workshop.

What makes this filtration system so desirable is its ability to pack so much power without making a sound. You can easily compare this model with the best woodwork air filtration system in the first place.

The fan blades have a unique design that works best with the high-powered motor to give you clean air while minimizing the noise. At its peak speed, the highest dB level it will reach is 50.8, and the lowest is 41.3 decibels.

For those of you who are environmentally aware, this system is truly a blessing. While it’s a given that any device with rotating parts consumes quite a bit of electricity, the PM1250 works to reduce that.

Certified by the California Air Resource Board and also Energy Star rated, this device keeps its energy consumption as low as possible.

Moving onto the most important part of the PM1250. The filter. Powermatic’s patented filter technology is made to keep out microscopic dust particles as tiny as 0.1 microns!

Fitted within the unit is an electrostatic filter that is not only easy to clean but also has a highly durable build. So, no matter how much sawdust you’re releasing into the air, this air filtration system would keep bringing in fresh air for many years to come.


  • Energy-saving design and build make it an EnergyStar-rated device.
  • A very low level of noise makes your shop environment pleasant all the time.
  • It has proven to be very effective in collecting smaller particles with its patented filter technology.
  • One can easily remove and clean both of the filters.


  • According to the users, the filter should have more cleaning ability per minute.

7. General International 1/5 HP 1089 CFM Smart Air Purifier

General International 1-5 HP 1089 CFM Smart Air Purifier

Key Features:

  • Filters: 1 micron inner and 5 microns outer
  • Air Flow: 1189 CFM (max.)
  • Noise: 71 dB only
  • Weight: 64 lbs.

With over 70 years of experience, any tool from General International is bound to provide you with utmost satisfaction.

My final pick available from them is no different. Made with the most reliable technology paired with the durable build quality, this is one system you can’t go wrong with.

Starting, I need to applaud General International for the innovation they have put into this machine.

With integrated laser sensors, the device is constantly scanning for harmful dust particles around the room.

This keeps you worry-free as you don’t have to constantly check up on your filtration system from time to time.

Moving on, this system reduces the risk of overheating with its overload protection. I cannot stress how important this feature is.

Woodworking projects require you to work for long periods, and so, the filtration system needs to be able to match that.

Without overload protection, the motor will tend to heat up uncontrollably, which might eventually cause a fire to break out.

From the outside, you can already tell that the unit has been made with the most rugged materials.

The combination of steel, cast iron and aluminum makes this system highly durable and resistant to wear and tear. Also, the powder-coated finish keeps the exterior looking fresh and clean for long years to come.


  • As it has rubber feet, you can place it on top of a table or workbench.
  • To prevent electrical accidents and fire hazards, it has overload protection.
  • Due to having 3 fan speeds, you can utilize it according to your needs.
  • The outer shell and inner components have steel, iron, and aluminum parts ensuring more durability than others.
  • Using the remote control, you can use it more conveniently from a distance.


  • The settings get reset after a power outage which is a bit troublesome. 

What to Consider Before Buying the Best Air Filtration System for Woodshop

You have probably finished reading my woodshop air filtration reviews. Before you decide which air filtration system to buy, make sure to keep the following factors in mind.

Airflow (CFM) & Area Coverage

The strength of an air purifier or filtration system is determined by the amount of air volume it can move.

This is measured in cubic feet of air moved per minute (shortened to CFM). Choosing a system with the right CFM involves making some calculations.

Use this formula: first, multiply the length of the room with the width of the room.

Then, multiply this figure with the height of the room and the number of air changes per hour.

But what does “air changes” mean?

It simply refers to the number of times you want your air filtration system to put out fresh air into the workshop.

Rooms with heavy pollution require about 12 to 15 air changes in a single hour, but if you don’t do any heavy woodworking, as low as 6 air changes per hour also work.

You have already got an idea about the power of the filtration systems from above review. Now, don’t choose a weak air filtration system for a large woodshop.

Filter Size

Another indicator of the strength of the air filtration system is its filters.

Most systems have external filters which can capture particles measuring 1 to 5 microns. These ensure air purification of 80 to 95 percent.

As before, the right number of filters depends on the size of your workshop, how frequently you work there, and the scale of your projects.

Look into the specifics of the filtration system as well. Some air filtration systems are equipped with inner filters as well as external ones, which allows for better quality air.

Whichever you choose, though, steer clear of single-filter models since they can’t catch large particles and are prone to clogging.

Fan Speed

The versatility of your air filtration system is determined to a great extent by its available fan speeds.

The larger your workshop, the higher the fan speed should be. And as you may be able to imagine, the CFM of the machine ties closely in with speed.

Also, look for models that allow you to adjust the fan speed. The Best air filtration system for woodshop must offer this feature for certain benefits.


The best air filtration systems are those that are designed for long-term ease of use.

On that note, I prefer systems with a diffuser, which spread clean air more easily.

A movable exhaust is also preferred as this allows you to control the direction of the airflow.

Motor Strength

Like any machine, the air filtration systems also come with their motor.

Motors having at least 1/3 to 1/5 HP are suitable for small to medium workshops.

If you’re working in an industrial woodshop, however, a minimum of 1/6 to 1/8 HP is the better choice.

RPM is also an important consideration when it comes to the motor.

An air filtration system’s RPM determines the speed at which the motor spins the fans.

So, a higher RPM translates to faster airflow and cleaner air delivered to you quicker.

Likewise, make sure that the filtration system you choose is equipped with overload protection. This eliminates the risk of a fire hazard.

Noise Level

From users’ point of view, the air filtration system must operate as quietly as possible as it gets installed inside the shop.

It is particularly noticeable in small of medium-sized woodshops. Large industrial shops don’t have this problem as it is already noisy.

According some data analysis, keeping the noise level under 35 dB is tolerable in small shops. On the other hand, you can increase the range up to 70 dB in larger shops.

Other Important Features

Besides those important factors, you have to keep several other things in mind before buying the best air filtration system for woodshops.

First of all, check whether the selected model has wireless remote-control system or not. Going near the device every time you need some adjustments can waste a lot of your time.

Also, try to have a remote that works from a good distance. 40 meters is very good but 20 meters can satisfy the needs easily.

Secondly, read the specs and see whether it has an overloading prevention fuse. Overload of current or clogged filter can disrupt smooth operation. With an alarm system, you can take actions without any delay.

Thirdly, it is a big plus to buy a woodshop air filter with timer option. You can close the shop without having to worry about turning it off.

Frequently Asked Questions

1. Where do you put an air filter in a woodshop?

Usually, hanging the filter from the ceiling is the best location for woodshop air filter. One very important thing to keep in mind is that ensuring obstruction-free air intake outlet is a must.

2. What is an air filtration system?

An air filtration system prevents dangerous particles from persisting in the air of your woodshop with the help of air filters.

3. What happens if you inhale wood dust?

Not to scare you, but wood dust inhalation is associated with quite a few diseases, such as asthma, dermatitis, and even cancer.

4. Can’t I just use a Shop-Vac instead of installing an air filtration system?

Shop-vacs undoubtedly offer great suction; however, their airflow is also quite weak. Moreover, whereas an air filtration system can work in the background, a vacuum can only be used after you’re done.

5. Doesn’t my dust collector do the same job as an air filtration system?

A dust collector can only catch the particles which happen to fall in its direction. An air filtration system works constantly in the background to keep the air in your workshop clean and can deal with small, unseen particles.

6. How should I clean my air filtration system?

Take out the filters, dust them off, and clean them in water. Then let them dry before reinserting.

Final Words

While it’s true that all of the products mentioned above will provide top-notch filtering, making a choice ultimately depends on you.

The fan speed and airflow should be adjusted to how frequently you work. This will allow you to get the best woodshop air filtration system without spending unnecessarily on high-powered models.

Finally, don’t think that it is a waste of money to buy a woodworking air filtration system. As it helps giving customers a better experience and improve your health condition, the filter is cost-effective in the long run.

About Sam Maxi

Hi, this is Sam Maxi. I love talking about woodwork tools and my reviews are mostly based on the experience I have from my work. Apart from reviewing, I am a huge fan of surfing. Also, I love watching horror genre movies.

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