Customer Reviews for Master Flow 6 in. x 5 ft. Round Metal Duct Pipe

It's a duct pipe and it will suffice to do the job, but that's about it. The metal used to fabricate the pipe out of are paper thin to the point that when you attempt to drill and rivet the pipes together (or zip screw) the ends of the pipe will collapse in your hands as you are working. I suggest you patronize an HVAC supply house for better quality materials.

Worked as advertised.

Very easy to install

Great piece of HVAC piping. Worked well to vent the fume hood out to the roof!

Rating provided by a verified purchaser

Assembled easily and locked together securely for the type of product it is. Fit existing duct pipe perfectly.

I use this a an anti squirrel device for my bird feeder that sits on top of a 4x4. Just slip it over and voila, the squirrels can’t climb.

Did what I needed and was easy to work with.

Fantastic pipe. Completely empty inside. Outside... also nothing. The form is a mere suggestion of a pipe. It's up to you to fill it with your material for conveyance.

Goes together easily and does the job.

This ductwork worked well on the new line I installed.