What Both Units Actually Do
The MobileGo and MobilePro are both mobile welding fume extractors. They are self-contained units on wheels that combine a fan, a filtration system, and an extraction arm. You position the arm near the weld, and the unit pulls fumes out of the air at the source before they rise into your breathing zone.
This is called source capture, and it is the only method that actually removes fumes instead of spreading them around the shop the way a ceiling fan or general ventilation does. Both welding fume extractors run on 115V single-phase power, which makes them easy to plug into a standard shop setup.
The main difference between the MobileGo welding fume extractor and the MobilePro welding fume extractor comes down to how much you weld.
The MobileGo Welding Fume Extractor
The MobileGo welding fume extractor is built for shops with lower to moderate welding activity. Remove the Fume rates it for up to 1 coil of solid welding wire or 16.5lbs of welding electrodes per month. Those numbers reflect how much particulate the filter can handle before it needs to be replaced. If you go beyond that regularly, the filter loads faster, airflow drops, and protection becomes less effective.
The filtration system is simple and low-maintenance. It uses a two-stage disposable setup with a pre-filter that catches larger particles first, followed by a HEPA E12 filter with 280 square feet of filter media. When the filters are full, you replace them. No compressed air is required, and there is no cleaning cycle.
Welding processes covered:
MIG-MAG/GMAW, TIG, FCAW, Stick, grinding, polishing, and finishing.
Specs:
- 115V single phase.
- 600 CFM airflow at the hood.
- Includes a 7 & 10 foot aluminum KUA extraction arm depending on the model.
- HEPA E12 disposable filter with 280 sq ft of filter media.
- Integrated spark deflection plate.
The MobileGo welding fume extractor is a strong fit for a smaller shop, a secondary station, or any operation adding source capture for the first time. It starts from $3,725 CAD at Remove the Fume.
The MobilePro Welding Fume Extractor
The MobilePro welding fume extractor is the professional-tier unit, designed for shops where welders are running high volumes consistently. It is rated for more than 1 coil of welding wire or 16.5 lbs (7.5 kg) of electrodes per week. At that level of activity, disposable filters become both a maintenance burden and an ongoing cost. The MobilePro welding fume extractor is built to solve that.
Instead of disposable filters, the MobilePro uses a washable long-life filter cartridge combined with the RamAir pulse amplifier. This system sends short bursts of compressed air through the filter cartridge to knock accumulated particulate into a sealed, lockable dust tray at the base of the unit.
The filter cleans itself while the unit keeps running, so airflow stays more consistent throughout the shift instead of dropping off as the filter loads up. For a high-volume shop, that reduces long-term operating costs compared with replacing disposable filters regularly.
The standard filter is a MERV 16 rated BiCo polyester cartridge with a PTFE membrane. For shops that weld stainless steel or other high-toxicity materials, an optional HEPA H14 filter upgrade is available, which brings filtration efficiency to 99.995%.
This is the configuration to choose if your shop works with stainless steel, where hexavalent chromium and nickel compounds demand the highest level of filtration available.
Welding processes covered:
MIG-MAG/GMAW, TIG, FCAW, Stick, stainless steel welding, grinding, polishing, and finishing.
Specs:
- 115V single phase.
- 700 CFM airflow at the hood.
- Includes aluminum KUA extraction arm.
- Standard filter: 110 sq ft MERV 16 BiCo polyester with PTFE membrane.
- HEPA option: 215 sq ft HEPA H14 filter.
- UL-508A standard control system.
- Lockable dust tray and ergonomic handlebar with tool holder.
The MobilePro welding fume extractor starts from $5,428 CAD at Remove the Fume.
MobileGo vs. MobilePro Side by Side
|
Feature |
MobileGo welding fume extractor |
MobilePro welding fume extractor |
|
Recommended volume |
Up to 2 spools or 15 kg/month |
1+ spool or 7.5 kg/week |
|
Airflow at hood |
600 CFM |
700 CFM |
|
Filter type |
Disposable HEPA E12 |
Washable BiCo cartridge |
|
Self-cleaning |
No |
Yes, RamAir pulse amplifier |
|
HEPA H14 option |
No |
Yes, 99.995% efficiency |
|
Stainless steel welding |
No |
Yes |
|
Compressed air required |
No |
Yes |
|
Starting price (CAD) |
From $3,725 |
From $5,428 |
What To Add Once You Have a Unit Running
Both welding fume extractors work even better when paired with real-time air quality monitoring. The AeroGuard from Remove the Fume continuously tracks particulate levels across the shop floor and provides instant alerts if fume levels spike above safe thresholds. It also logs performance data for every shift, which helps with compliance reporting and gives you documented proof that your extraction system is doing its job.
For shops running multiple welding stations at the same time, Remove the Fume also offers fixed centralized extraction systems.
At a certain point, a single central unit connected to multiple extraction arms becomes more cost-effective than running several mobile units independently. A Remove the Fume specialist can help identify when that crossover makes sense for your operation.
The Bottom Line
If your shop welds occasionally or at moderate volume, the MobileGo welding fume extractor gives you solid source capture protection with a simple maintenance routine and a straightforward price. If you weld every day at high volume, or if stainless steel is part of your work, the MobilePro welding fume extractor is the better long-term fit. The self-cleaning filter, higher airflow, and HEPA H14 option make it a smarter investment at that level of use.
Either way, source capture is non-negotiable. The cost of a welding fume extractor is far less than the cost of unprotected exposure over time.
Visit removethefume.com to compare the MobileGo and MobilePro welding fume extractor and find the right fit for your shop.
FAQ
What is the difference between the MobileGo and MobilePro welding fume extractor?
The MobileGo welding fume extractor is designed for lighter to moderate welding volume and uses disposable filters. The MobilePro welding fume extractor is built for higher-volume use and uses a washable long-life cartridge with self-cleaning capability.
Which welding fume extractor is better for a smaller shop?
The MobileGo welding fume extractor is usually the better choice for smaller shops, secondary stations, or lower-volume welding operations.
Which welding fume extractor is better for stainless steel welding?
The MobilePro welding fume extractor is the better option because it offers the is IHEPA H14 upgrade and is designed for more demanding applications.
Do both welding fume extractors run on standard power?
Yes. Both units run on 115V single-phase power.
Does the MobileGo welding fume extractor require compressed air?
No. The MobileGo does not require compressed air.
Does the MobilePro welding fume extractor require compressed air?
Yes. The MobilePro uses compressed air as part of its self-cleaning filter system.
