Markets & applications
Designed and built specifically for inert particulate filtration, the AM 400 is a premium extraction solution for the additive manufacturing industry. It offers significant benefits to users in direct metal laser sintering and selective laser melting polymer applications.
Pharmaceutical | Nuclear | Aerospace | Aeronautical | Medical | High-value metal printing
BOFA delivers
Innovation in filtration
Exchange filters on-site, without risking a thermal event
Filters are contained within a separate housing, with a robust seal, enabling filter exchange to be completed quickly and safely in a location remote from the process floor. The long filter life significantly reduces the frequency of filter replacement, further increasing productivity.

BOFA delivers
Increased productivity and process quality
Designed in partnership with a leading additive manufacturing company
The AM 400 is part of BOFA’s significant investment in AM solutions, providing long filter life and a leak-proof sealed extractor. It delivers a range of benefits for OEMs in the 3D metal printing sector. We can also work in partnership with customers to create a customized solution.

BOFA delivers
Long-life filters, replaced with ease
The filter housing is completely removable, and the whole procedure can be performed on-site with minimal disruption.
The AM 400’s high-surface-area patented DeepPleat DUO filter delivers key benefits:
- Clean chamber environment
- Clear laser lens
- Higher quality process
- Protected equipment
- Helps protect people

Get the benefits
Inert welding
Higher productivity
Long filter life
Quick filter change procedure
(spare filter housings available)
Increased safety
Isolation valves
Removable filter housing
Ergonomic design
Lower cost of ownership
Low leakage (reduced argon spend)
Ease of use
Simple filter change procedure
Better quality of printed parts
Constant flow rate using iQ system
High-performance pump
Low leakage (low O2 ppm)
Get the benefits
Glovebox applications
Increased productivity
Long filter life
Quick filter change procedure
Increased safety
Low leakage
Isolation valves
Removable filter housing
Greater process control
Constant flow rate using iQ system
Better capture through high performance pump
Low leakage (low O2 ppm)
High flow rates
More system information
iQ filter monitoring
On-screen system information
Remote diagnostics
System alarms
Lower cost of ownership
Low leakage (reduced argon spend)
Improved communication
Interfacing capabilities from iQ system
Ease of use
Simple filter change procedure
Ergonomic design
Lift assist
Powered by iQ
BOFA’s award-winning, patented Intelligent Operating System (iQ) – a unique, intelligent system that provides versatile reporting and control for fume extraction.
- On-screen system alarms for easy identification of extraction problems
- Find the ideal flow rate for the AM 400
- Download log files to examine issues after the event
Book a call with our experts today
With vast experience in the field you can trust a BOFA representative to find you the right system for your needs.
Get the knowledge with our brochure pack
Learn more about the AM400 and how it can benefit your process.
Get your questions answered - contact us today
With offices around the world and experts on your doorstep we can help you meet your safety and productivity goals.
One size doesn’t fit all and BOFA can work with you to deliver a fume extraction system for your needs – contact us to find out more.