4" X 14" Modern Victorian Floor Register Grille With Dampers - Decorative Grate - HVAC Vent Duct Cover - Satin Nickel 12in diameter Energy Efficient – Air-tight inner 18" Round Duct Pipe Fixed 45 horizontal blades LO1810

Energy Efficient – Air-tight inner core decreases the pressure loss and provides a more hygienic environment - high energy efficient / No fiberglass erosion into air stream

actual front end outer dimensions are 25" Width X 13" Height

For 14" duct opening

high-impact clear plastic for long-lasting performance

+ Product Details Perfect Fit & Easy Sizing - Designed for a 22" x 18" OR 18" x 22" duct opening (measured at the opening)

4" X 14" Modern Victorian Floor Register Grille With Dampers Decorative Grate HVAC Vent Duct Cover Satin Nickel 12in diameter Energy Efficient – Air tight inner 18" Round Duct Pipe Fixed 45 horizontal blades LO1810 Energy Efficient – Air tight inner core decreases the pressure loss and provides a more hygienic environment high energy efficient No fiberglass erosion into air stream actual front end outer dimensions are 25" Width X 13" Height