Protecting the Environment—and Your Workforce

Filters do more than just separate dust from the air used to convey it. Filters protect the safety of your employees. That’s why G.F. Puhl filter units are designed to solve a broad range of industrial dust collection problems. Expect continuous service with minimum downtime. Operation is fully automatic with up to 99.9% efficiency.

Our engineers understand the safety regulations governing filtering systems and will make sure that your filters are explosion vented to NFPA specifications.

G.F. Puhl offers a variety of filtering solutions including reverse air or pulse jet cleaning. Let us help you choose the right one for your trim collection system.

For detailed dimensions and specifications for G.F. Puhl filter units, visit the TECHNICAL LIBRARY.

Need more information? Interested in learning more about how a complete G.F. Puhl trim collection system can benefit your operation? Call 615.230.9500 to speak to a G.F. Puhl sales representative or email us at

Through the ceiling or through the wall, we do the research and install.

Filters in parallel with expansion capacity designed in

Exterior Filter Unit

Economical Sock Drop Filters with Floor Sweep and Trim Separators