JR Products HV4DPW-A ThermoVent Polar White Dampered Heat Duct Vent - 1pk
- Smooth, sleek grill hides screws for a finished look
- Can rotate 360° for optimum airflow control
- Airflow adjustable
- Direct OEM replacement
- Won’t fade, discolor, rust, or peel
- Fits 4" flex ducts
- Cutout Dim: 4"
