16" X 16" Steel Flush Access Panel Door for Wall/Ceiling Application with Slotted Lock, Mud-in Flange - [Outer Dimensions: 17" Width X 17" Height] Brown Actual Filter Size – 31 CRFG2028 Width_14in 4 X 12 Is

Actual Filter Size – 31 3/4"w x 25 3/4" x 1"

actual front end outer dimensions are approximately 22 5/8" width X 27 5/8" height

The door comes with a convenient turn lock that can be effortlessly rotated using a flat rigid tool

[Outer Dimensions: 16

accordion-title:hover { background-color: #f0f0f0

16" X 16" Steel Flush Access Panel Door for Wall Ceiling Application with Slotted Lock, Mud in Flange [Outer Dimensions: 17" Width X 17" Height] Brown Actual Filter Size – 31 CRFG2028 Width_14in 4 X 12 Is Actual Filter Size – 31 3 4"w x 25 3 4" x 1" actual front end outer dimensions are approximately 22 5 8" width X 27 5 8" height