"This Canarm Fan Hood with Bird Screen helps protect your AX exhaust fan from rain, snow, birds and other pests. Accessory Type Weather hood, Dimensions L x W x H in. 19 x 19 x 20, Material Type Galvanized metal, Compatible With Item Number s 13749. Bird screen Galvanized metal construction Inside dimensions 16.1in.W x 16.1in.H Fits Canarm AX14-4 shutter-mounted fan"
Customer Questions & Answers: