New Version Sturdy 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting Vent Hose for HVAC Ventilation with 2 Stainless Steel Clamps

This was super easy to attach to my dryer!

Not the cheap lite plastic bonded to a wire spring. It does use the common wire wound coil to hold its shape however the flexible tube is at least 2 layers thick. Foil on the inside and heavier duty plastic bonded to the outside. I used this while installing my new cook top with down draft venting.

This item worked well. I bought for my dryer vent. It fit perfectly onto the dryer but was little small and needed a little more rigging on the vent side. I made it work and it has done the trick for a couple of months now!

Tough and excellent quality ducting hose, which is much better than previous one. Thick and high density of Steel Wire. Aluminum foils are also difficult to tear with a nail. I use this duct to replace line fan in loft for bathroom. Feels like this will last forever.

I am a 77 yr old woman and I was able to install this item onto my dryer by myself!! it is working just fine and I hope it lasts for a good long time.. tyvm

This will not fit a true 4" outlet on the dryer. I tried to open the end up a little to fit over the Dryer Vent and it tore.(see Pic). Was not happy with this but can't return it as I didn't get to try and use it until after return period. Bought it about a year ago. I tried again today with the other end and same result, would not fit.

It takes some finnessing to get the vent on the 4 inch tube thats standard on the dryer but a little convincing got it on. Works as designed. no flaws

This is not the size it says. Its more like 5 1/2. I had to use alot of tape because it did not fit.