Features & Benefits

• Economically and Environmentally Friendly Chipboard Frame
• One-Piece Frame Design Eliminates Corner Separation
• Metal Retainer on Downstream Side for Added Rigidity
• Hot-Melt Sealant Around Full Perimeter on Both Sides

Specifications

• Type: Disposable, Heavy Duty
• Overall Width: 19-1/2 Inch
• Overall Height: 19-1/2 Inch
• Overall Depth: 3/4 Inch
• Media: Fiberglass
• MER Value: 4
• Flow Rate: 825 CFM at 300 FPM
• Resistance: 0.07 Inch WG
• Frame Detail: 1-Piece, Heavy Chipboard
• Application: Residential, Light-Duty Commercial
• Applicable Standard: UL
Nominal Size 20 Inch Width x 1 Inch Depth x 20 Inch Height; Media Support 1-Sided Metal Retainer