22" x 32" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Compatible With Duct 8in actual front end outer dimensions CADJB4-C-1010 min width 14px Sheet Metal Fittings

actual front end outer dimensions are approximately 27

Commercial Grade Aluminum - Will Never Rust - Designed for Warehouses

Great emphasis has been invested in the design of this product to prevent it from kinking in sharp bends & turns and to hold steady and at full diameter in all applications

Solid Base for Stability – Built with a solid base for reliable mounting and stability

22" x 32" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Compatible With Duct 8in actual front end outer dimensions CADJB4 C 1010 min width 14px Sheet Metal Fittings actual front end outer dimensions are approximately 27 Commercial Grade Aluminum Will Never Rust Designed for Warehouses