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For central forced air systems. Multi-purpose, improves heating and cooling. Heavy duty, clear plastic, magnetic hold. 10" to 14" economy heat and air deflector. In winter the curved magnetized deflector directs warm air down for improved heating, in summer turn it to direct air conditioned air up for improved cooling.
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Adjust from 10" to 14". Heavy duty, magnetic hold, and unbreakable plastic.
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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: 8"W x 15"L. 3-Pack.
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