Dryer Vent Hose, 4'' Insulated Flexible Duct 16FT with 2 Duct Clamps, Heavy-Duty Three Layer Protection for HVAC Ventilation, Duct Fan Systems

This has been a good hose to use for laser engraver exhaust. Nice and long, light, and good quality. It's also at a great price and I even like the way it looks.

Good quality, easy to handle, has a durable thickness, also low noise.16 foot length is more than enough for my need. (Temperature control)Decided to try indoor planting of vegetables to save money, 1 month before our zones recommended last frost.Tomatoes, Pepper’s, Sweet Corn and Sunflowers....... FlowersWorked well with temp @72°Good Product for the money....

Bought this to replace my 6ft ac vent hose and this one is not as sturdy as the regular hoses material but it does work. It feel a a bit flimsy but not cheap. It has a tough exterior. It does move a lot if not forced to stay in place. Had to place tape on ends as it would constantly move and let out air. On the second day I accidentally stepped on it walking to my closet causing it to bend a bit but it did not rip. Decent quality doesn’t feel cheap just a bit loose/flexible. Bought the 16ft to move my ac around my room.

Works as expected. Bonus: No bad odors... I've had a few of these vinyl coated ones over the years that I had to leave outside to air out.BT recommended

Sturdy construction. The hose clamps hold well. I am happy with my purchase.

Just received my hose and the jury is still out. They weigh heavier than the full aluminum hoses you get from a home improvement store. The outer coating though is much thinner than I was expecting. The product picture makes it look thicker, but in reality, it's paper thin. The inner foil is also paper thin. In saying that though, the outer layer was difficult to tear a little piece off the end as a test. It stretched, but never tore off. The hose also folds up as nice as it came. The hose clamps are a nice touch, but I would prefer wingnuts at the end instead of the worm screw. Also, as a warning, be careful when taking the plastic wrap off. My thumb went through it and got sliced on the wire sticking out. You may want to put a piece of tape or something on the wire so it doesn't happen while camping.Now the part I'm not a huge fan of and the 3 star review rating. Mine smell. Some reviewers say they don't, while others say they do. My plan is to use it with a diesel heater and figured the foil would be enough of a barrier to let any harmful smells through it. While I haven't used it with the diesel heater, I stretched them out in a bedroom and just have them airing out. I would say it filled the entire room with that plastic smell. Hopefully they'll air out enough to make the smell go away in a few days.So overall, they seem somewhat durable, they fold back up nice, and the hose clamps are a nice feature. The smell though is a bit off putting but we'll see if it clears up.

Much better than the aluminum ones and stronger has aluminum lining but Much more stable and squash able work great on my dryer 😀

Seems really well-made, and it came with the clamps to attach it. I was very impressed- especially for the price being so reasonable-but it smells toxic... so I'm a bit conflicted. It makes the whole room smell like one of those cheap backpacks- a smell that's hard to describe otherwise but it's pretty strong and disturbing. Hopefully it will dissipate soon.