14"W X 10"H [Duct Opening] Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - [Outer Dimensions: 15.6"W X 11.6"H] Fixed Blades with Damper For 14" Round Duct Opening

For 14" Round Duct Opening - Spiral or Flex

24"w X 6"h Is The Size For The Duct Opening Measurement Only

875" width X 25

Actual Filter Size – 35 3/4"w x 25 3/4" x 1"

14"W X 10"H [Duct Opening] Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - [Outer Dimensions: 15.6"W X 11.6"H] Fixed Blades with Damper For 14" Round Duct Opening+ Product Details Size 14"w X 10"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 6" width X 11. 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,