Item Description From Seller
(3 pack) Magnetic Register Vent Diffuser Covers HVAC 15 In. X 8, Cut to Size
The Thermwell Magnetic Vent Covers are white and can be cut to size. They block floor, wall and ceiling metal vents. The covers also fit large side vents. They can be painted to match the color of your walls. They help redirect air movement from one room to another.
- Blocks out air for floor, wall or ceiling metal vents
- Fits large side vents and can be cut to size
- Helps save energy
- Magnetic