Likje other reviewers noticed, then duct is a couple feet short of 25 feet. Mine is stretched very tight in a straight line and still just barely makes the 23 foot span. The quality of the duct is excellent- better than expected. The pricing and free shipping makes this a no brainer. Too bad they skimp back on the advertised length... much better to send one that is a foot too long rather than sending them a foot too short!
Verified purchase: Yes | Condition: New
This item held together perfectly without issue or crushing. It was easy to size and cut. The layering helped with the ease of installation and leaves a very clean finished look. This ducting is far superior to standard aluminum ducting. I would highly recommend getting this over any other ducting.
Verified purchase: Yes | Condition: New
I am using this duct (along with some duct tape) to temporarily extend the vent hose on a portable air conditioner. It has worked very well for that purpose. It is very flexible and doesn't weigh a lot. The exterior coating, which makes it more durable than a simple foil-type duct, was an important consideration for me. The other options I considered were both heavier and more robust but the cost penalty was more than I could accept - 3 times as much or more. For me, this was a very cost-effective solution. Given that the Buy-it-Now price includes shipping, you almost can't go wrong with this item. I have the duct extended to about 21 feet. That is about the limit unless it is under some tension and secured at both ends. In other words, you might say its 'relaxed' length is 21 feet or so. This could change with use if the 'springy-ness' decreases. You might want to keep the relaxed length in mind in case.your application is similar to mine.Read full review
Verified purchase: Yes | Condition: New
This is the best vent pipe I have encountered so far. I use these a lot.
Verified purchase: Yes | Condition: New
Way better than I expected. Excellent quality will buy again if needed Highly recommended 10 +++☆☆☆☆☆
Verified purchase: Yes | Condition: New
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