Frost King MC815/3 Magnetic Vent Cover, 15 in L, 8 in W

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Frost King MC815/3 Magnetic Vent Covers, 8 x 15, 3-Pack – Toolbox Supply

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.

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MAGNETIC VENT COVERS- 6 Pack (8 x 15) - Heating Vents

Heating, Cooling & Ventilation, Vent Fittings

Frost King Mc815/3 Magnetic Vent Covers, 8 X 15, 3-Pack

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

Central air conditioning vent covers winterize your home by blocking cold drafts from exiting your central AC vents. Vent covers include a rubber gasket to seal vents, registers and associated duct work from contaminants, moisture, construction dust, mold, and fungi, and stop heat loss from cold drafts. Durable and reusable, they will last many, many years.

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Flexible sheet seals metal register vents to help improve heating or cooling efficiency. Can be painted, stenciled or wall papered to match decor. Easily cut to fit vent size. Size of 8 in W x 15 in L. 3/Pack.

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

3-Pk) Frost King Paintable Magnetic Vent Cover White MC815