Product review (1 stars): Possibly Dangerous Replacement!!!
This product seems to be made of decent materials, especially for the price, but the fit is not good.  I initially thought this to be a minor issue, but just found the dryer vent hose to be completely clogged with lint.  I have never seen anything like this before.  I have to conclude that the is poorly fitting lint "filter" is allowing lint to bypass.  That lint fills the vent hose, which can result in a fire.  At a minimum, this sort of clog will cost you money in extra drying time.  AVOID THIS PRODUCT!!!