Item No: 22-8890 Brand: MaxxAirMfg No: 00-05301KWt: 19.50UPC: 752055000503
Manual opening roof vent with screen installs in the 14 inch x 14 inch. Fits 1-1/8 inches to a maximum of 6-1/2 inches. It has a 3-speed fan. Includes a built-in rain cover.