Thermwell Magnetic Register and Vent Cover, 8 x 15 - 3 pack

X 8, Cut to Size. The Thermwell Magnetic Vent Covers are white and can be cut to size. The covers also fit large side vents. They can be painted to

(3 pack) Magnetic Register Vent Diffuser Covers HVAC 15 In. X 8, Cut to Size

Frost King Magnetic Vent Covers, 8 Wide x 15 Long, White

HOME INTUITION Adjustable Magnetic Heat and Air Deflector for

Frost King 15 in. x 8 in. Magnetic Grille Covers MC815 - The Home

High Strength Magnetic Vent Cover 3 Pack Floor, Wall and Ceiling

HOME INTUITION Adjustable Magnetic Heat and Air Deflector for

Accord AMAGCOV815 Magnetic Vent Cover, 8-Inch x 15-Inch, 3-Pack

HOME INTUITION 10 in. to 14 in. Adjustable Magnetic Air Deflector

Frost King Magnetic Vent Covers, 8x15 3-Pack, White

Flexible magnetic sheet seals metal register vents to help improve heating or cooling efficiency. Can be painted, stenciled or wall-papered to match

Frost King Magnetic Vent Covers, 8 Wide x 15 Long, White

Flexible Magnets - Strong Magnetic Vent Covers - Thick Magnet for

Magnetic Air Deflector

HOME INTUITION Adjustable Magnetic Heat and Air Deflector for

HIGHEST STRENGTH: Guaranteed strongest! Our .048” (1.2mm) thick high energy magnet produces 1.3 lbs/in2 (90 g/cm2) of pull force. Our competitors will not share their data. They don't want you to know! BEST MATERIAL: Our magnetic material is formulated exclusively for Eureka Air to provide greater flexibility which conforms to the shape of the register and seals out air. The thickness is optimized for wall and overhead vents while still perfect for floor use.

Eureka Air High Energy Magnetic Vent Cover - 3 Pack 8 x 15.5