Product review (5 stars): Wash room cold?  This is a must have then!
This thing was a great invention.  Lucky for me and this vent, the wash room is the coldest room in the house.  But it is not now!  I bought this quite a while ago but missed installing it last winter.  Installed it this winter and am so glad I did.  Now all that heat from the dryer is keeping my coldest room warm and adding moisture to the air.  Catches the lint in the water perfectly (still not sure where to pour off the water; toilet?  Afraid to clog up pipes.  Sink?  No, same reason.  Been chucking it outside).  I don't know why I waited so long to install, perfect for winter.  Not sure what I will do for summer months, may need to switch between old vent and this one per the seasons.