Can Filters Flanges
Flanges are compatible with CAN FILTERS fans, filters and ducting. These flanges are constructed from pressed steel and include tech screws and closed cell foam tape to provide a tight seal.
Inside diameter 4in
Outside diameter 5.5in
Please allow up to 1-3 business days to process an order and 3-5 days to receive tracking. It normally takes a total of 7-14 business days to receive your item once your order is placed.