External Wall Vent Aluminium Weatherproof Louvre 125mm

Features: Suitable for range-hoods, exhaust fans and general ventilation Louvered design prevents again wind and rain from entering Aluminum mesh included to protect against insects and rodents Aluminium construction Attaches to 125mm diameter ducting Face size is 210mm x 210mm. Cut out size is 155mm x 145mm. Model VW125 Face size: 210mm x 210mm Cut out size: 155mm x 145mm.