side wall vent deflectors
Your review: I bought five of these for my wall vents. My upstairs neighbor told me that my hot air vents were heating her floor nicely,
I put them up and the magnets are strong and they work perfectly directly the forced hot air down into the room where it is now so much more comfortable. I also noticed the furnace doesn't' go on as much as it used to. It has made the rooms much more evenly heated. I highly recommend them.