The flange is used to connect the Can-Filter® to the ducting or Can-Fan®; this is for airflow out of the ventilated area. These spun steel flanges come with a foam rubber seal and 6 hex drive self-tapping screws forming a perfect seal with Can-Filter® products. Flanges range in size from 4 in to 20 in depending on your specific needs.
Due to current conditions, processing and shipping can take up to 5 days on certain items
