
This post may contain affiliate links which means I may receive a commission for purchases made through links. Learn more on my Private Policy page.
When it comes to maintaining a clean and healthy workspace, especially in a busy woodshop or crafting area, having an efficient air filtration system is essential. That’s why we decided to put the Grizzly Industrial G9955 Benchtop Dual fan Air Filter to the test. Designed with two independently switched fan motors, this compact yet powerful unit promises to draw up to 400 CFM of dusty shop air through a fine 5-micron pleated filter, making it ideal for sanding, power carving, and other dust-heavy tasks. With its clear plastic hood directing airflow right from the source into the filter, and a sturdy 18.75-pound build that fits comfortably on a benchtop, this air filter seemed like a promising addition to our shop. In this review, we’ll share our hands-on experience with the G9955 and break down how well it performed in real-world conditions.
Overview of the Grizzly Industrial G9955 Benchtop Dual Fan Air Filter

Designed to enhance air quality in busy workshops, this air filter features two independently controlled fan motors that together can move up to 400 CFM of air. This powerful airflow efficiently captures airborne dust particles through a 5-micron pleated filter, making it ideal for tasks like sanding and power carving.The clear plastic hood strategically channels dust directly from the work area into the filter, improving collection efficiency and maintaining a cleaner workspace.
Compact and lightweight, it measures just 20-7/8″ x 8-1/4″ x 10-1/2″ and weighs under 19 pounds, making it easy to position wherever you need it most. the sizeable 10″ x 20″ x 2″ filter surface extends filter life and reduces maintenance frequency. Weather you run one or both fans,the versatility and performance provided allow us to tailor airflow depending on the job’s dust production.
| Feature | Specification |
|---|---|
| Maximum Airflow | 400 CFM |
| Filter Type | 5 micron pleated |
| Dimensions | 20-7/8″ x 8-1/4″ x 10-1/2″ |
| Filter Size | 10″ x 20″ x 2″ |
| Weight | 18.75 lbs |
- Dual fan motors with autonomous switches
- Clear hood for targeted dust capture
- Compact footprint fits benchtop use
- High-efficiency filtration suitable for fine dust
Key Features That Make This Air Filter Stand Out

One of the most notable aspects of this air filter is its dual fan motor system, allowing us to operate each fan independently or together, delivering up to a powerful 400 CFM airflow. This adaptability means we can adjust the suction strength based on the dust output of our projects, making it ideal for various tasks like sanding and power carving. The built-in 5-micron pleated filter efficiently captures fine dust particles, while the clear plastic hood smartly directs the dust-laden air straight into the filter, ensuring a cleaner and safer workspace.
Compact yet sturdy, the unit’s dimensions (20-7/8″ x 8-1/4″ x 10-1/2″) and lightweight design (18.75 lbs) make it easy for us to position on any benchtop without sacrificing valuable workspace. Below, we’ve summarized the key specifications to give you a quick glance at what makes this filter a practical addition to any workshop:
| Feature | Specification |
|---|---|
| Fan Motors | Two independently switched |
| Maximum Airflow | 400 CFM |
| filter Rating | 5-micron pleated |
| Filter Size | 10″ x 20″ x 2″ |
| Weight | 18.75 lbs |
Our Hands-On Experience and Performance Insights
Setting up the unit was straightforward and hassle-free, and we appreciated the compact footprint that fit neatly on our workbench without taking up too much space. the clear plastic hood is thoughtfully designed, channeling dust and debris directly into the pleated filter, which made a noticeable difference during our sanding and power carving sessions. With two independently switched fans,we had the flexibility to adjust airflow based on the task’s intensity,easily reaching up to 400 CFM combined. This dual-fan setup effectively reduced airborne dust particles almost instantly, creating a much cleaner and safer working habitat.
Performance-wise, the 5-micron filter captured fine dust with impressive efficiency, and replacement was simple given the standard 10″ x 20″ x 2″ filter size. Despite its powerful suction, the unit runs quietly—which we found important during longer projects. Below is a quick overview of the key specs and our testing impressions:
| Feature | Specification/Observation |
|---|---|
| Maximum Airflow | 400 CFM (both fans) |
| Filter Rating | 5 microns pleated filter |
| Noise Level | Quite operation |
| Dimensions | 20-7/8″ x 8-1/4″ x 10-1/2″ |
| Weight | 18.75 lbs |
- Pros: Adjustable dual fans, effective filtration, compact size
- Cons: Filter replacement frequency depends on usage intensity
this benchtop air filter proved to be a reliable addition to our workshop for tackling dust at the source. If you’re looking for an efficient dust control solution that balances power and convenience, check it out here.
Who Should Consider the Grizzly G9955 for Their Workspace
This air filter is an excellent choice for hobbyists and professionals alike who work in environments with moderate dust and airborne particles. If your workspace involves sanding, power carving, or other woodworking tasks that generate fine dust, this unit’s dual fan setup offers flexible airflow control to keep your air clean without being overpowering. The clear plastic hood is perfect for directing dust right where it’s created, helping to maintain a healthier breathing environment without rearranging your setup extensively.
Additionally, it’s well-suited for smaller workshops and benchtop use, especially where space is limited but clean air is essential. The compact size and manageable weight make it easy to position on or near your workbench. If you value precise control over airflow with two independently switched fans, or need a filter that can capture particles down to 5 microns efficiently, this will fit your needs perfectly.
- Ideal for: Woodworkers, hobbyists, small shop owners
- Best in: Benchtop setups and tight spaces
- Key feature: Dual fans for adjustable airflow up to 400 CFM
| Feature | Benefit |
|---|---|
| Two independently switched fans | Adjust airflow to suit specific tasks |
| 5 micron pleated filter | Captures fine dust efficiently |
| Clear plastic hood | Focuses airflow from work area directly into filter |
| Compact size (20-7/8″ x 8-1/4″ x 10-1/2″) | Fits well on most workbenches without crowding |
Customer Reviews Analysis
Customer Reviews Analysis
After using the Grizzly Industrial G9955 Benchtop Dual Fan Air Filter in our workshop, we wanted to dive into what others are saying about this product. The reviews paint an interesting picture — users appreciate its effectiveness in improving air quality, though some had unique setups or expectations that influenced their experiences.
Summary of Key Feedback
| Aspect | Positive Feedback | Negative Feedback |
|---|---|---|
| Effectiveness | Removes fine dust and small particles efficiently; reduces airborne contaminants significantly. | Some users felt the air draw was weaker than expected, causing doubts about performance. |
| Usage versatility | Works well for woodworking and even unconventional setups like mushroom cultivation with filter modifications. | Initial misunderstanding about its function (not a blow-through filter) caused setup challenges. |
| Delivery & Packaging | Reliable and on-time delivery; product arrives as promised. | none reported. |
| User Recommendations | recommended for hobbyists and small workshops; great for reducing harmful dust exposure. | Some advice to add vacuum attachment or pre-filters for better performance. |
What we Took Away from the Reviews
One common thread is that the Grizzly G9955 is highly effective at capturing fine dust and improving air quality — something that matches our own experience. Though, it’s clear that the product is best suited for filtering air and not for blowing filtered air outward, so it requires proper setup to maximize benefits.
Some users have enhanced their units by attaching vacuums or additional filters, like a MERV 13, enhancing filtration especially for sensitive tasks such as mushroom cultivation. While one review mentioned poor airflow, most highlighted that it does its job well when used correctly.
the feedback reaffirms our belief that the Grizzly G9955 is a solid investment for anyone looking to reduce airborne dust in small workshops or hobby spaces. It might not be perfect out-of-the-box for every application but can be adapted to suit specific needs.
Pros & Cons
Pros & Cons of the Grizzly Industrial G9955 Benchtop Dual Fan Air Filter
After using the Grizzly G9955 in our workshop for several weeks,we’ve gathered both the strengths and a few drawbacks of this air filter. Here’s an honest breakdown based on our experience:
| Pros | Cons |
|---|---|
| Dual fans with independent switches give us flexible airflow control. | At 18.75 lbs, it’s a bit heavy for quick repositioning around the bench. |
| Clear plastic hood efficiently directs dust-laden air straight into the filter. | The 5-micron pleated filter needs regular cleaning to maintain optimal suction. |
| Compact size fits nicely on our benchtop without cluttering our workspace. | Filter replacement can be a bit pricey,especially if used heavily. |
| Maximum airflow of up to 400 CFM handles sanding and power carving dust well. | Only compatible with 110V outlets, so limited in some workshop setups. |
| Easy to operate with straightforward on/off switches for each fan motor. | Some noise is noticeable at full speed, which might be distracting during long sessions. |
Summary: the Grizzly G9955 dual fan air filter has significantly improved our workshop air quality, especially during dusty tasks. While it does have some minor downsides, its effective airflow and smart design make it a solid choice for anyone looking to keep their workspace cleaner and healthier.
Q&A
Q&A: Grizzly Industrial G9955 - Benchtop Dual Fan Air Filter
Q: What makes the Grizzly G9955 ideal for improving workshop air quality?
A: We found the Grizzly G9955 especially effective as of its dual fan motors, which can be switched independently. This flexibility lets us tailor the airflow up to 400 CFM based on the amount of dust we’re dealing with, whether we’re sanding or power carving. The 5 micron pleated filter captures fine dust particles, drastically reducing airborne dust and improving our breathing environment.
Q: How easy is it to set up and use this air filter?
A: Setup was pretty straightforward for us. The unit’s compact dimensions (about 21″ x 8″ x 10.5″) and manageable weight (just under 19 lbs) made it easy to position on our benchtop. The dual switches are intuitive, so controlling airflow was simple from the start.Plus, the clear plastic hood helps visually align the filter with our work area, making sure dust gets drawn directly into the unit.
Q: Can the Grizzly G9955 handle heavy dust loads from intense sanding projects?
A: yes, it handles heavier dust loads quite well due to the combined 400 CFM capacity when both fans are running.We noticed a meaningful drop in airborne dust when working on larger or messier sanding jobs. Just keep the filter clean and replace it as needed to maintain performance.
Q: Does the filter require frequent maintenance or replacement?
A: The pleated 5 micron filter lasts a fair amount of time before needing replacement, depending on how dusty your projects get. We recommend checking it regularly and gently vacuuming the surface to prolong its life. When it starts to look clogged or airflow reduces noticeably,it’s time to swap it out.
Q: How does the clear plastic hood benefit the filtering process?
A: The clear hood is one of our favorite features as it directs airflow right from the source of the dust — like your sanding block or carving tools — straight into the filter. It’s also helpful that you can see through it, so you’re not working blindly and can maintain precision in your tasks.
Q: Is the noise level reasonable for a small workshop?
A: We found the noise level acceptable for a benchtop air filter with dual fans. Running both fans on high raises the sound level, but it’s comparable to many power tools we use in the shop. If you want a quieter environment, running a single fan can reduce noise while still improving air quality significantly.
Q: Would this filter be suitable for larger workshop spaces?
A: The Grizzly G9955 is designed for benchtop use and smaller areas. For large workshops, it can be part of your dust control system, especially near dust-generating workstations. However, if you need to filter the air in a big space entirely, you might need multiple units or a larger capacity air filtration system.
Q: Can it be used with other types of dust-producing tools?
A: Absolutely. While we primarily used it for sanding and power carving, the filter works well with any small to medium dust-producing hand tools, like rotary tools, small grinders, or even airbrushing. The key is positioning the hood to capture dust at the source.
Q: What power requirements does the Grizzly G9955 need?
A: the unit runs on standard 110V power, which makes it compatible with typical household or workshop outlets without any special wiring.
––––––
We hope this Q&A helps you get a clearer picture of how the Grizzly G9955 improved our workshop air quality. If you have more questions, feel free to ask!
Discover the Power
the Grizzly Industrial G9955 Benchtop Dual Fan Air Filter has truly transformed the air quality in our workshop. Its dual fan setup provides powerful, adjustable airflow, effectively capturing dust and debris right at the source. We especially appreciate the clear plastic hood, which directs the flow precisely where it’s needed, making sanding and power carving much cleaner and healthier tasks. Compact yet robust, this filter is a valuable addition to any serious woodworker’s space looking to improve air quality without taking up too much room.
If you’re ready to breathe easier and keep your workshop cleaner, we highly recommend giving the Grizzly G9955 a try. Check it out for yourself here: Grizzly Industrial G9955 Dual Fan Air Filter on Amazon.
This post may contain affiliate links which means I may receive a commission for purchases made through links. Learn more on my Private Policy page.

