WANTED Air intake ductwork

[David T. Ellis]

Where could I look for flexible air cleaner intake ductwork?

 

[MoPar~Man]

home depot. flexible aluminum duct. Might not be able to get it smaller than 3" diameter though.

Or look at something like this for 2-inch:

https://www.supplyhouse.com/Z-FLEX-1TLXXXX0210-2-x-10-Ft-Triple-Lock-Aluminum-Flex-Duct

 

[Dan Scully]

McMaster-Carr