12" X 10" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Return Actual Filter Size – 21 Compatible With Duct 7in Applications This sheet metal DDAG-A-1212
Yard notes & kiln story
Description
Actual Filter Size – 21 3/4"w x 7 3/4" x 1"
75" Width X 26
Crafted meticulously from high-quality steel
+ Product Details Size - 10"w X 12"h is the size for the duct opening measurement only
+ Product Details Size – 25"w X 30"h is the size for the duct opening measurement only
12" X 10" ADJUSTABLE AIR SUPPLY DIFFUSER HVAC Vent Duct Cover Sidewall or Ceiling Return Actual Filter Size – 21 Compatible With Duct 7in Applications This sheet metal DDAG A 1212 Actual Filter Size – 21 3 4"w x 7 3 4" x 1" 75" Width X 26