24" x 24" RETURN FILTER GRILLE for Drop Ceiling - Uses 20" x 20" Filter - Easy Access Door & Latch To Filter w26h26 Easy Installation – Complete set

Easy Installation – Complete set of sponge gasket and mounting frame included

Can be hooked up with our Butterfly Dampersfor precise airflow control

Pre-flared ends with nuts are for simple and easy installation

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with actual outer dimensions of 22

24" x 24" RETURN FILTER GRILLE for Drop Ceiling - Uses 20" x 20" Filter - Easy Access Door & Latch To Filter w26h26 Easy Installation – Complete set+ Product Details Size 24"w X 24"h High Quality high quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges Installation Location sidewall and ceiling Design removable door face for easy filter change & cleaning uses a 1" thick filter. Our filter grille latch is easy to use on your fingers and requires no screwdriver to open. Noise free components No vibrating louvers etc. Quality Packaging carefully shrink