Product review (5 stars): Glad I bought it
I looked for over a year for something. Finally I found something that really works, and isn't going to be any trouble. Throw away all the other dryer vents. This is a no brainer. Reminded me of the vent for portable air conditioners when I first saw it. It worked for my apartment window that is old, and outdated. It's not flimsy, or cheap made junk. I use it on my portable 110 dryer, and at first I was worried that there might not be enough wind force to even open the vent up, but It did just fine. Thank you!