DUNDAS JAFINE 4" METAL DUCT COUPLER | FDC4

The DUNDAS JAFINE 4" METAL DUCT COUPLER (part number FDC4) is designed to ensure a secure connection between ducts, providing a leak-free solution for your venting needs. This coupler supports up to 20 lbs of weight, offering a durable connection that lasts for years. Compatible with various DUN brands and models, including DUN-100 and DUN-200. Installable in under 10 minutes with common tools, this metal duct coupler is a must-have for efficient venting systems.