2.5 Inch Flexible Duct Hose

2-1/2 inch plastic flexible duct hose.  The vent hose can be used for vent louvers and defrost outlets. 2.5" duct hose is the most commonly used in the aftermarket a/c industry.

Sold by the foot

The flexible duct we offer is designed to fit over a 2-1/2" round or oval outlet.  This hose will not fit anything larger.  If you have a larger outlet, IE: 2-3/4", you will need to use our 3" flexible duct hose and fasten it down with screws, tie straps, or a clamp.  We only offer a few select duct sizes that are most commonly used with aftermarket air conditioning systems.    We list all of the duct hose sizes we sell on our website, they are 1.5", 2", 2.5", 3", & 4".