8" X 8" 3-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White Compatible With Duct 12in actual front end outer dimensions

actual front end outer dimensions are approximately 10 5/8" width X 12 5/8" height

+ Product Details Size - 24"w X 12"h X 2"d (for duct opening measurement only)

+ Product Description Upgrade your HVAC system with our 6" Round Air Vent Supply Grille

Actual Filter Size – 11 3/4"w x 27 3/4" x 1"

Copper coil line set fits most ductless mini split air conditioners

8" X 8" 3-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White Compatible With Duct 12in actual front end outer dimensions+ Product Details Outer dimensions: 9. 75"W x 9. 75"H fits a 8" X 8" 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