HVAC Premium 12"w X 12"h Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall or Ceiling - Grille Register - High Airflow - White [Outer Dimensions: 13.875"w X 14"h]
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![hvac premium 12"w x 8"h adjustable air supply diffuser - hvac vent cover sidewall or ceiling - grille register - high airflow - black [outer dimensions: 13.875"w x 10"h] 12 x 8 black](https://m.media-amazon.com/images/I/41BrDVkZP8L._AC_.jpg)
hvac premium 12"w x 8"h adjustable air supply diffuser - hvac vent cover sidewall or ceiling - grille register - high airflow - black [outer dimensions: 13.875"w x 10"h] 12 x 8 black
Mason - Reading Rd - Suite G$0.00
Final priceEnded Apr 18, 2026
hvac premium 12"w x 8"h adjustable air supply diffuser - hvac vent cover sidewall or ceiling - grille register - high airflow - black [outer dimensions: 13.875"w x 10"h] 12 x 8 black
Amelia - Ohio Pike$0.00
Final priceEnded Apr 11, 2026
hvac premium 12"w x 8"h adjustable air supply diffuser - hvac vent cover sidewall or ceiling - grille register - high airflow - black [outer dimensions: 13.875"w x 10"h] 12 x 8 black
Amelia - Ohio Pike$0.00
Final priceEnded Apr 07, 2026