6X6 3 WAY Supply Grills w18h18 and centralized air ducted units

and centralized air ducted units

ensuring a perfect fit

+ Product Details Size – 8"w X 4"h is the size for the duct opening measurement only

+ Product Details Size – 16"w X 8"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 32 5/8" width X 20 5/8" height

6X6 3 WAY Supply Grills w18h18 and centralized air ducted units6"w X 6"h 3 Way Fixed Curved Blade Air Supply Diffuser Vent Duct Cover Grille Register Sidewall or Cieling High Airflow White 6"w X 6"h Is The Size For The Duct Opening Measurement Only, Actual Front End Outer Dimensions Are 7. 75" Width X 7. 75" Height SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE You may think of grilles and registers as a generic component of the ventilation system in your house. But they are also the most visible representation