24" x 16" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Adjustable Return + Product Details Size - Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

+ Product Details Size - The listed 10" diameter refers specifically to the size of the duct opening

+ Product Details Perfect Fit & Easy Sizing - Designed for a 26" x 8" OR 8" x 26" duct opening (measured at the opening)

High Quality Copper Coil Meets/Beats ASTM B280 Standard for Air Conditioning and Refrigeration (Made From C12200 - 99

these airflow control components provide you with effortless control over your indoor environment

Design – Heavy gauge steel

24" x 16" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Adjustable Return + Product Details Size Compatible With Duct 7in Applications This sheet metal DDAG A 1212 + Product Details Size The listed 10" diameter refers specifically to the size of the duct opening + Product Details Perfect Fit & Easy Sizing Designed for a 26" x 8" OR 8" x 26" duct opening (measured at the opening)