AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust

I’m satisfied with the AC Infinity 6-inch ducting. The four-layer design feels durable and doesn’t tear or collapse when bent, unlike some thinner options I’ve used before. It was easy to install, fits standard 6-inch vents well, and the included clamps were helpful. Compared to other ducting I’ve tried, this one holds its shape better and feels more heavy-duty. It’s flexible enough for tight spaces but still keeps good airflow. It met my expectations for quality and performance.

Superior material, easy to setup and seems to be built very well! Personally i think the black is sleek and extra material allows for humid air to remain in the duct instead of the attic! Would buy again!

This dryer hose fit perfectly. The quality is amazing. The durability is awesome. Very easy to put together and not actually like the color black.

At the beginning I was afraid to buy because I need it for a kitchen exhaust fan unit, I read the reviews and I took the risk; I installed today and it worked properly, is a heavy duty material I highly recommend it this item.

The thin "rubber" coating seems to give it a bit more durability. Be aware that this ducting is "NOT" insulated, so is therefore unsuitable for a/c exhaust.

I got this pipe to run an extra length for a laser I was using. It was really easy to install, has a good thickness to the pipe and seemed to be very durable. I did not have any leakage from the pipe or around the connectors when I was using this pipe. It comes in several different lengths and diameters. I do recommend this pipe and will buy again if I need another piece of duct.

This is a high quality air duct hose! It is thicker than just a simple plastic hose and fits perfectly in my portable AC unit. It seems like it will be very durable, but only time will tell. This is a great value for the money.

Good product, no issues.