8"W X 8"H [Duct Opening] Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - [Outer Dimensions: 9.6"W X 9.6"H] Powder Coated and the included installation screws

and the included installation screws make setup simple and efficient

Actual Filter Size – 27 3/4"w x 31 3/4" x 1"

+ Product Details Size - 10"w X 32"h is the size for the duct opening measurement only

this grill is the epitome of excellence in both form and function

These are specially sized to fit into all drop ceilings

8"W X 8"H [Duct Opening] Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - [Outer Dimensions: 9.6"W X 9.6"H] Powder Coated and the included installation screws+ Product Details Size 8"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 6" width X 9. 6" height. Design Full Control Vertical Horizontal Air flow Direction. Horizontal blades in the front, Vertical blades in the back, both individually adjustable. High Quality Aluminum The premium durable aluminum will never rust and it will never wear through leaving the material with an elegant,