30" X 8" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling w26h26 Actual Filter Size – 29

Actual Filter Size – 29 3/4"w x 17 3/4" x 1"

much more than the required 700 psi for r410

Its elegant look and fine finish and the natural warmth of oak wood

Can be hooked up with our Butterfly Dampersfor precise airflow control

actual front end outer dimensions are approximately 32 5/8" width X 24 5/8" height -

30" X 8" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling w26h26 Actual Filter Size – 29+ Product Details Size 30"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 31. 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