Product review (5 stars): If you are having trouble with your whirlpool refrigerator leaking inside...
If you are having trouble with your whirlpool refrigerator leaking, this is the thing you need to fix it.  take the back panel at the bottom of the fridge off and then just connect this extension to the drain pipe making sure the bottom of it is resting in the evap pan.  it will keep the drain tube from freezing over and water ending up collecting beneath your crispers.