Reverse Flow Fan Filter Units

Use a Reverse Flow Fan Filter Unit when negative pressure is required. Air is pulled out of a cleanroom, clean bench, workstation, or an enclosure and passes through a HEPA filter. The HEPA filter captures particles sized at 0.3 microns or larger. The clean air can then be exhausted into the ambient area, ducted into a re-circulation system or vented to the outside of the environment.

Operator Protection

Reverse Flow prevents contaminants within a clean bench or workstation from reaching the operator.

Looking for Envirco MAC 10® Fan Filter Units?

We are an authorized, factory-direct distributor of Envirco cleanroom fan filter units and clean air assemblies. The MAC 10® Fan Filter Units by Envirco offer stainless steel construction and roomside-replaceable filter media options on all models. Learn more here.

CleanPro® Fan Filter Unit Control Systems

Using a remote console or control panel, operators can increase or reduce airflow to individual fan filter units or groups, resulting in lower operating costs. Learn More.

CleanPro® Critical Environment Monitoring Solutions

Get real time reporting, alarm conditions & instant traceability for critical applications with monitoring systems that are designed to meet ISO-9001/2008 and cGMP standards. Learn More.