12"w X 8"h [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 13.75"W X 9.75"H] Return actual front end outer dimensions LO246 Product Details Size 32 Compatible with Duct 4"

actual front end outer dimensions are approximately 30 5/8" width X 34 5/8" height

Actual Filter Size – 7 3/4"w x 5 3/4" x 1"

this diffuser is the perfect blend of function and style for your home

actual front end outer dimensions are approximately 16 5/8" width X 24 5/8" height

12"w X 8"h [Duct Opening] 1 Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 13.75"W X 9.75"H] Return actual front end outer dimensions LO246 Product Details Size 32 Compatible with Duct 4" actual front end outer dimensions are approximately 30 5 8" width X 34 5 8" height Actual Filter Size – 7 3 4"w x 5 3 4" x 1"