10" x 10" - 1-Way Extruded Aluminum Ceiling Diffuser Square - HVAC Vent Cover w26h26 + Product Details Size -

+ Product Details Size - 22"w X 24"h is the size for the duct opening measurement only

Actual Filter Size – 47 3/4"w x 23 3/4" x 1"

+ Product Details Size - 36"w X 6"h is the size for the duct opening measurement only

Constructed from high-impact

10" x 10" - 1-Way Extruded Aluminum Ceiling Diffuser Square - HVAC Vent Cover w26h26 + Product Details Size -+ Product Details Size 10" X 10" is the size for the duct opening measurement only, actual front end outer dimensions are 3". Design Equipped with lever for full airflow control; back blades made of black plastic for reduced air noise and discreet appearance; "Opposing" back blades, ensuring they don't overlap, provide precise damper control and superior air dispersion. High Quality Aluminum The premium durable aluminum will never rust and it will