Product review (3 stars): Doesn't really fit older Whirlpool machines
This didn't work for me - Older Whirlpool Profile series.  The hose wouldn't make a strong seal where the discharge comes out of the machine.  I cut down the hose to size and it still leaked.  The machine comes with a plastic piece to secure the OEM hose to the machine, sadly it doesn't work with the ridges of this hose.

On the plus side, the construction seems pretty good and the added length is pretty fantastic.  It only leaked at the machine, the rest of the hose was fine.