Product review (1 stars): I bought this product but am not very happy with it
I bought this product but am not very happy with it.  The materials used are not very good.  The 4" plastic hose clamps do not hold the supplied flexible duct to the unit or to the duct work coming out of the dryer.  I had to replace both hose clamps with a standard metal 4" screw type hose clamp.  The 5' flexible hose duct is very cheap.  I had to replace that as well.  Not a very good unit.