Frost King Magnetic Vent Covers - 3 Pk by Frost King at Fleet Farm

Frost King HD5 Heat Deflector, Multi-Purpose, Clear Plastic with Magnetic Hold for Central Forced Air Systems, Adjustable 10 to 14

Frost King 11-in x 13-in Magnetic Mount Vent Cover in Clear at

Frost King HD5 Heat Deflector, Multi-Purpose, Clear Plastic with Magnetic Hold for Central Forced Air Systems, Adjustable 10 to 14

Magnetic Vent Covers

By not covering up your HVAC registers and vents, it's like leaving windows and doors open. Our insulated magnetic covers create a barrier around ceiling and wall registers eliminating heat loss and cold drafts during the winter when your Central Air Conditioner is not in use. If you want to reduce energy costs and feel more comfortable then this product is for you.

Elima-Draft Universal Insulated Magnetic Register/Vent Cover for HVAC Aluminum Registers/Vents Fits: 3 Sizes in 1

Frost King HD5 Heat and Air Deflector, Multi-Purpose, Clear Plastic with Magnetic hold for Central Forced Air Systems, Adjustable 10 to 14 : Everything Else

Elima-Draft 4-in-1 Insulated Magnetic Register/Vent Cover in White ELMDFT4X1A3402 - The Home Depot

Magnetic Vent Covers

Magnetic Vent Covers