Product review (5 stars): IT REALLY WORKED
I have suffered with a cold floor in my washroom for years using the standard dryer vents. I was fed up. I got on Amazon looking for a solution and found the Heartland 21000 Dryer Vent Closure. It had great ratings and I was willing to try anything at this point. Well to my joy and delight this product really does what they say it does. The difference was immediate. My was room is not freezing cold and my feet no longer sting when I walk on it. The vent closure was a little pricy but I do believe it is already worth the price. If your are looking for a dryer vent that keeps the air out give this product a try, I do not think you will be disappointed.