24" x 24" T-Bar Drop Ceiling Perforated Return Grill - Metal Back Casing - With 10 "Collar return grille this grille is a testament

this grille is a testament to high standard craftsmanship

Actual Filter Size – 21 3/4"w x 25 3/4" x 1"

actual front end outer dimensions are approximately 29

+ Product Details Size - 10"w X 22"h is the size for the duct opening measurement only

24" x 24" T-Bar Drop Ceiling Perforated Return Grill - Metal Back Casing - With 10 "Collar return grille this grille is a testament+ Product Details Size 24" x 24" with 10" collar T Bar drop ceiling perforated return grill metal back casing High Quality High quality rust free, strong aluminum construction with smooth finished edges for easy and safe use; Filter grille features a user friendly plastic latch that requires no screwdriver for opening. Installation Easy drop ceiling installation. Design Heavier gauge than needed, built for durability and long life in mind, but still