Product review (5 stars): High quality for low cost, doesn't work for all washers, but got it to work with ours using an adapter made from an old hose.
This didn't work on our stackable washer dryer directly, but it worked great by just cutting the end of the old hose and this squeezed right onto it!

Very high quality construction as well. Highly recommended. Keep your old hos end just in case you may need it.