8" x 8" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White [Outer Dimensions: 10.5" X 10.5"] 3-Way or 4-Way You may think of grilles Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

You may think of grilles and registers as a generic component of the ventilation system in your house

Installation Location – Sidewall and ceiling

+ Product Details Size – 18"w X 12"h is the size for the duct opening measurement only

+ Product Details Size – 18"w X 10"h is the size for the duct opening measurement only

vibration-free performance

8" x 8" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Aluminum White [Outer Dimensions: 10.5" X 10.5"] 3 Way or 4 Way You may think of grilles Compatible With Duct 7in Applications This sheet metal DDAG A 1212 You may think of grilles and registers as a generic component of the ventilation system in your house Installation Location – Sidewall and ceiling