14" X 8" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Insulated Line Set Actual Filter Size – 25

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

actual front end outer dimensions are approximately 21

+ Product Details Size - 34"w X 36"h is the size for the duct opening measurement only

+ Product Details Size – 30"w X 28"h is the size for the duct opening measurement only

Insulation density is 30kgs/cbm = 0

14" X 8" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Insulated Line Set Actual Filter Size – 25+ Product Details Size 14"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 875" width X 10" height. High Quality High quality steel construction, no scuff powder coat durable finish, smooth, shiny, scratch resistant, no sharp edges, 2 recessed screw holes on each side with screws included, screws same color as vent cover, easy installation. Adjustable airflow control Adjustable airflow