The Thermwell Products Co.， Inc. 4-1/8 in. x 10-1/8 in. Plastic Sidewall Heat and Air Deflector is designed to be used with your central forced-air system to improve the airflow in your home. Plastic construction provides superior durability.
Sidewall deflector controls the airflow in any room
Redirects air for better heating and cooling
Plastic with a clear finish
Expands to fit openings up to 6 in. x 12 in.
Note: Product may vary by store.
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