Return Air Filter Grill 18" x 30" White
NOTE: THE FIRST NUMBER OF THE SIZE OF GRILL IS THE DIRECTION THE LOUVERS RUN.
NOTE: THE ROUGH OPENING SIZE IS ALSO THE FILTER SIZE WITH A 1/4" LEEWAY
Accepts a 18" X 30" X 1" filter Suitable for ceiling or wall applications.
Overlapping Mitered Corners All Steel Construction with EDP White Finish on All Surfaces Recessed Operating Lever Includes White Hex Head Screws Ensures Strong, Smooth Corner Joints that Will Not Separate Corrosion Resistance with No Exposed Metal Surfaces Lever is Protected from Damage Through Final Installation Convenient and Easy Installation with a Finished Appearance