TruAire 18 in. x 18 in. Aluminum Egg-Crate Surface Mount Return Air Grill

Truaires surface mounted egg crate grilles feature a clean crisp architectural appearance and are manufactured using the highest quality materials to provide strength and durability. The Truaire egg crate grilles have the highest free area of any grille or register which means they are well suited for applications that require high return or exhaust air flow. Along with high free area they feature low pressure drop and low sound. They are constructed of thin, interlocked aluminum strips assembled in a x x square grid and have an extruded aluminum frame. These grilles have a durable pristine white powder coat finish and come supplied with the mounting screws.|Extruded aluminum frame construction|Aluminum egg crate|Pristine white powder coat finish|Countersunk screw holes