AAF International (American Air Filter)
MEGApleat M8 is rated MERV 8 and can be used for more than six months in most operating environments, according to the company. It has a heavy-duty, galvanized expanded metal support grid combined with a high-strength wet beverage board to help prevent blowouts and failures.
Armstrong World Industries: Axiom Design Troughs
Focal Point: Score 2 Suspended and Surface Mount
APM Steam: Heat Exchanger Assessment and Testing Service
Russelectric: RTSMV Automatic Transfer Switch
HID: Amico