Product review (1 stars): they have a similar hose at Lowes with a better hookup.
This actually attached to my dryer quite well. However, the wall attachment is a vertical hookup and the plastic would just slide right off(gravity works I guess). Plus they only gave 1 foam strip to seal it. I would think its needed on both ends. Save your money, they have a similar hose at Lowes with a better hookup.