4" X 10" Modern Floor Register Grille With Dampers- Contempo Slotted Grate - HVAC Vent Duct Cover - Brushed Metal 1-Way Actual Filter Size – 31

Actual Filter Size – 31 3/4"w x 5 3/4" x 1"

+ Product Details Size – 10" x 30" or 30" x 10" is the size for the duct opening measurement only

The Contempo slotted Grate

+ Product Details Perfect Fit & Easy Sizing - Designed for a 10" x 24" or 24" x 10" duct opening (measured at the opening)

+ Product Details Perfect Fit & Easy Sizing - Designed for a 8" x 16" or 16" x 8" duct opening (measured at the opening)

4" X 10" Modern Floor Register Grille With Dampers- Contempo Slotted Grate - HVAC Vent Duct Cover - Brushed Metal 1-Way Actual Filter Size – 31HVAC Premium has been providing superior in quality service for many many years. Our products are second to none, and weve help numerous contractors, DIY projects, and home improvement & remodeling specialist complete their masterpiece. If you are looking for a top of the line unit to enhance your project look no further than HVAC Premium HVAC Premium has sold over 5,000,000 Grilles We are proud of our many happy customers! 10" X 4" Is The Size For