Hon&Guan 4 Inch Duct -16 FT White PVC and Aluminum Ducting for Heating Cooling Ventilation and Exhaust

Great Price and product, thank you!

I used this on my portable air conditioner. I was tired of replacing the 4 inch duct that Kept falling apart. I used the clamps to tighten on the outside of tube. Works great. I am hoping the alum. Lining makes the plastic tube last longer. Oh and 16 ft was too long so i cut in half and now have a back up.

Efficient, I use it and will see it indoors and it's got a quality feel.

Fast delivery nice quality

Used this to vent my laser engravers and it works very well! Helps get rid of most of the fumes!

Hose is fine. Good length. Tough to install my location.Good price. Why is it so hard to slide over duct work for the vent. Ends should be a little wider.

This was just what I was looking for … very sturdy, and bendable, not cheap and flimsy ..

Great product