Global Product Type: Register/Vent Filters Vent Location: Floor Vents Material(s): Polyester Color(s): White Color Family: White Width: 4' Depth: 12' Height: 0.1' Mounting Method: Undermount Minimum Duct Opening (width x height): 4' x 12' Damper Type: Louvered Product Biodegradability Indicator: N Product Compostability Indicator: N Pre-Consumer Recycled Content Percent: 0% Post-Consumer Recycled Content Percent: 0% Total Recycled Content Percent: 0%