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Dundas Jafine’s Plastic Duct To Duct Increaser connects two ducts together, allowing you to increase your 3” duct to a 4” duct size. This product is ideal for bathroom fan exhaust applications.
|Product Code||Product Description||Size||Pack Qty||Packaging Type|
|INC34EZW||Plastic Duct To Duct Increaser||3" - 4"||10||Bulk / Cut Case|
|INC34Z||Plastic Duct To Duct Increaser||3" - 4"||20||Bulk|