4 x 6 Vent Covers

These decorative registers and return grilles are to be installed in a 4" x 6" duct opening. Most of the 4" x 6" vent covers either come with the damper (or louver) to control airflow or you can add them if needed.

Vent Cover Measuring Basics - How to Measure Vent Covers?

Measuring Diagram

Showing 24 of 37 products. Show All