Certbuy 4 Inch Dryer Vent Hose 12FT Flexible Duct Hose Aluminum Foil Non-Insulated Flex Dryer Exhaust Hose with 2 Stainless Steel Clamps for HVAC Ducting Ventilation

I had to replace the old dryer vent and chose to try this new type, I was not disappointed! It's easy to install but a bit tight fit. But, not impossible to do but just a bit small for a 4" size. If you carefully twist it, it will fit and hold. My vent was in the crawl space so I fed it from inside the house then lucky for me I only had to grasp the other end a few feet away from the access door and hook it up to the outside vent assembly! I would recommend it.

I ordered this but was a little hesitant after reading the reviews.I am glad I took a chance anyway. It is thicker than the ones from Lowes like I had before. The wire attachments are very nice and sturdy. It was not hard to install. So I am very happy with this purchase. I really like the gray color as well.

Needed an extra-long dryer duct to get from new dryer location to existing wall opening. So far so good - very easy to install and have had no issues to date.

generally easy to install. I think an addition of a collar at each end would make it an easier job to make connections to drier and exhaust port. Much better than past hoses I have used. would purchase this item again

I love the length of this product. My dryer is a tight 8 ft from the window exhaust having the extra 4 feet allows me to easily step over this vent instead of being in the way. I used to have 2 8 ft sections attached together, I'm glad that's gone, and the 25 ft sections the local hardware store sells is far too much material. Yes like the other reviews said it's a little tight, but I rotated it while sliding on the dryer and worked like a charm without any cutting.

Some people commented they had a hard time getting this on but I thought it was pretty easy. This was my first time ever doing one of these and I only swore at it once so that's pretty good! You do have to finesse it on and I used duct tape to secure it along the way because as you get one side on and then go to secure around, the first part will start to pop off. 4 minutes and 10 inches of duct tape for the part that attaches to the window and the elbow I use to the dryer was even easier.

If you are expecting to get a 4 layer hose (as advertised) that would be heavy duty and have better insulation qualities, then this is not it. This is just a simple 2 layer hose, 1 PVC on the outside and 1 aluminum on the inside. Disappointing because I planned to use it for the RV heater outlets and I needed it to be heavy duty and not throw off lots of heat into the RV cabinets where the hose is routed. After flexing the hose a bit to get it in the right spot, and get it around the vent duct for clamping, the inner aluminum layer has cracked enough that you can shine a flashlight on the outside of the hose and see the light on the inside! Those are some thin fragile layers. I will need to get something else that is actually heavy duty.

The kind I was buying from the stores kept ripping. This is perfect wish I would’ve bought this right from the start.

Quick and easy installation! I would have needed 3 90 degree 4 inch diameter fittings and another 6 clamps. This aluminized on the inside accordion type 4 inch vinyl product is the answer. Easy Peasy installation and will withstand over 200 Fahrenheit.