8" X 8" Universal Aluminum Access Panel Door For Wall / Ceiling Application (Push-Lock) With Solid Frame - [Outer Dimensions: 9" Width X 9" Height] with filter Measure the size of the

Measure the size of the air drywall opening

The operable dampers

Elevate comfort while saving on bills with HVAC Premium's Aluminum Adjustable Return Grill

Actual Filter Size – 17 3/4"w x 21 3/4" x 1"

+ Product Details Size – 12"w X 34"h is the size for the duct opening measurement only

8" X 8" Universal Aluminum Access Panel Door For Wall / Ceiling Application (Push-Lock) With Solid Frame - [Outer Dimensions: 9" Width X 9" Height] with filter Measure the size of the+ Product Details Size 8" X 8" is the size for the drywall opening measurement only, actual front end outer dimensions are 9" width X 9" height High Quality High grade aluminum solid frame construction. Design Aluminum frame with no welded edges. Fully removable door with a spring loaded hinge. Open close easily with push lock technology, just push open and push close. Easy Access Provides easy access for HVAC, plumbing, electrical, crawlspace etc.