SAGINAW ENCLOSURE HOOD, S.S. RAIN (FITS 4IN. FAN & FILTER) 8.09" H x 7.62" W x 4.50" D, 3.00 LBS
Designed for use with standard fan and filter kits to prevent rain, sleet, snow, dropping water or fluids from being drawn into the enclosure. Made of heavy gauge galvannealed steel.