IAC

Pfannenberg Filterfans®

Cabinet Cooling from Pfannenberg

Pfannenberg USA offers a complete range of innovative Filterfan® units used to provide cool and filtered ambient air to electronic enclosures. An economical method of cooling, Filterfans® combine a forced air cooling system utilizing outside air with an air filter. The air propelled by a Filterfan® system into the cabinet displaces the warm air which exits through an exhaust filter.

Pfannenberg's unique Filterfan® features an innovative "Click & Fit" design that eliminates bolts and significantly reduces installation time. 

Filterfans® can be easily installed on most enclosure cabinets without re-engineering of the enclosure, and the slim design allows the grill to protrude from the enclosure surface less than one-quarter inch to maintain aesthetics.


Pfannenberg Filterfans® are made from high quality, durable ABS plastic that stands up to shock, vibration and wide temperature ranges found in the industrial environment. The Filterfans® are UL approved and carry an out-of-the-box NEMA 12 rating. Optional Filterfan® models include an EMC and IP55 rated designs