10" BUTTERFLY DAMPER - For T-Bar, Drop Ceiling Grilles, (10" round duct opening) Aluminum Bar Works for all Air Conditioning

Works for all Air Conditioning applications including Ductless Mini-Split

Actual Filter Size – 13 3/4"w x 31 3/4" x 1"

+ Product Details Size - 32"w X 6"h is the size for the duct opening measurement only

width: 100%

[Outer Dimensions: 12

10" BUTTERFLY DAMPER - For T-Bar, Drop Ceiling Grilles, (10" round duct opening) Aluminum Bar Works for all Air Conditioning+ Product Details Size 10" round duct opening Heavy Gauge Steel Heavier gauge than needed, built for durability and long life in mind, but still very thin. Installation Location Ceiling. Design This airflow control component are made to connect to a drop ceiling lay in diffuser grille. Powder Coat Finish smooth, shiny, scratch resistant, beautiful. Looks like it was just waxed. + Product Description Introducing the 6" Butterfly Damper Your Solution