Product review (3 stars): OK, but thin and very difficult to attach
The old foil hose I removed had some pinholes in it but was a much more hefty hose.  This Qualihome hose is very thin vinyl and smaller in comparison to our old hose (see photos).  I cut a portion of mine off because it was 10' long, and our vent happens to be just behind the dryer, making 10' not necessary.  It was very very difficult to get on without poking a hole in the vinyl with my fingernails.  It's possible all vent duct hoses are tight like this by nature, but I nearly resorted to bending the metal of the pieces I was attaching the hose to in order to get it on.  I don't see the need for a hose to be this tight.  I finally got it on, and it accordioned up nicely when I pushed the dryer back into place.  Air should go directly out the vent now rather than going through a long snake affair with several loops like our old one.  I rated it OK because I think it will do the job, but it was so difficult to get on I would hesitate to rate it more highly than that.  Our old foil hose was much easier to get on.  I will come back and edit my review if it doesn't look good after 3 months or so, which is how often I clean behind my dryer - I will be looking for pinholes or deterioration of the vinyl from the high heat setting I normally use.

I purchased this item at a discount in exchange for my honest review.