Top Outlet Ceiling Diffuser Box | 10" X 10" X 10" | Galvanized Steel Metal Box Is Compatible With Duct 10" Round To Oval Straight Boot The grille is specifically engineered

The grille is specifically engineered for concealed

+ Product Details Size - 6" X 6" is the size for the duct opening measurement only

+ Product Details Size – 18"w X 12"h pleated MERV 2 filter for HVAC return filter grille - 12 Pack

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Top Outlet Ceiling Diffuser Box | 10" X 10" X 10" | Galvanized Steel Metal Box Is Compatible With Duct 10" Round To Oval Straight Boot The grille is specifically engineered+ Product Details Size & Compatibility The size of the side round ceiling box is 10" X 10" X 10" and it is compatible with duct 10" Premium Quality Made in the USA. Our Galvanized Duct Box is made of high quality 26 Gauge galvanized sheet metal for durability. It features a snap lock design for easy fitting and a secure connection. Applications The C box duct with drywall flange, round connects to vent register diffuser, airflow conditioning ceiling