14" x 14" [Duct Opening] Flat Plaque Aluminum Ceiling Supply Diffuser Duct Cover with Lever-Operated Damper for Air Flow Control [Outer Dimensions: 17" x 17"] flat stamped steel Design – Fixewd hinged for

Design – Fixewd hinged for easy filter change & cleaning - uses a 1" thick filter

+ Product Details 20" x 10" x 1" replacement air filters for your furnace

+ Product Details Size - 10"w X 36"h X 2"d (for duct opening measurement only)

5" width x 13

14" x 14" [Duct Opening] Flat Plaque Aluminum Ceiling Supply Diffuser Duct Cover with Lever-Operated Damper for Air Flow Control [Outer Dimensions: 17" x 17"] flat stamped steel Design – Fixewd hinged for+ Product Details Size Refers to duct opening only. The face frame extends roughly 1. 5" on each side. Do not measure the overall grille for sizing. Design All aluminum frame and back blades. Rustproof and built to last in moisture prone environments. Quiet Airflow Opposing blade damper design reduces vibration and noise for smoother air distribution. Clean Finish White powder coated surface resists chips, scratches, and discoloration over time. Easy