24" x 14" Steel Fixed Bar Return Grille - Sidewall and Ceiling return grille + Product Details Size -

+ Product Details Size - 36"w X 30"h is the size for the duct opening measurement only

Installation Location – Sidewall or ceiling

Actual Filter Size – 13 3/4"w x 13 3/4" x 1"

expanding or retracting the gap to meet your precise needs

+ Product Details Perfect Fit & Easy Sizing - Designed for a 20" x 25" OR 25" x 20" duct opening (measured at the opening)

24" x 14" Steel Fixed Bar Return Grille - Sidewall and Ceiling return grille + Product Details Size -+ Product Details Size 24"w X 14"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 2" wider. High Quality High quality steel with counter sunk screw holes (screws included) and no sharp edges. Installation Location Sidewall and ceiling. Design Heavy gauge steel. Heavier gauge than needed, built for durability and long life in mind, and yet lightweight and easy to handle. Noise free components no