12" X 6" 2-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White 10in diameter Actual Filter Size – 11

Actual Filter Size – 11 3/4"w x 25 3/4" x 1"

Design – Individually adjusting curved blades for better air flow control

this grille seamlessly drops into the designated place

scratch-resistant surface that gleams like it's just been waxed

+ Product Details Size – 6" x 36" or 36" x 6" is the size for the duct opening measurement only

12" X 6" 2-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White 10in diameter Actual Filter Size – 11+ Product Details Outer dimensions: 13. 75"W x 7. 75"H fits a 12" X 6" duct opening Durable stamped steel construction ensures long lasting performance Designed for sidewall and ceiling installation with included screws Multi shutter damper with easy lever for precise airflow control Smooth powder coated white finish for a sleek look and scratch resistance + Product Description Maximize your homes airflow with this premium Air Supply Grille air supply