Product review (5 stars): No Dryer firers here.
This was the right size and was easy to put together and best of all I now don't have to worry about any dryer fires.  I recommend getting this if you have had  your dryer for a while and changing this hose out from time to time keeping things clean and fresh.  I was surprised that it came so small when it was mailed and I thought this will never work but it did.