Deflecto Non-Insulated Metallic Duct, Flexible, 3 ply, Silver, 4" x 25' (FL0425/6)

Using it for a bathroom fan duct. Very durable during installation, no issues.

Not available at local hardware store. Had to wait a couple days for delivery but didn't need to shop all over town or modify another item. Fairly priced, good quality.

Item as priced right and it replaced a damaged pipe.

I made robot arms for my portable AC unit because I'm weird. I used PVC with pipe insulation, and then covered with this hose. Perfect for my derpy roboac. His name is FR05T B1T3 by the way.

My bathrooms vent had no tubing and simply blew all the smell and moisture into the attic. I bought these to use for said vents and they fit perfectly. Although it was recommended to use tape to make sure it was secure, it was not required, it slid in pretty snug and doesnt feel like it'll blow off.It stretched fairy easy and didnt know any signs of the tube being compromised.Great purchase.

What can I say, it's 3" hose and it really fits 3" fittings. Wouldn't normally bother writing a review but I wasted half a week on my project by buying a slightly cheaper hose which was listed as 3" but came in at around 2.5". This is a perfectly normal hose, not super heavy duty, but at least it is the size advertised!

I am totally confused by the photo of a wig. I ordered flexible foil vent piping.

I used this for my truck camper to direct heat from the circular dashboard ducts to a Y connector that leads to the back camper. Works great.