Master Flow 12 in. W x 18 in. L White Plastic Wall Louver

Master Flow 12 in. W x 18 in. L White Plastic Wall Louver

• Rectangular resin wall louver
• Used for intake or exhaust applications
• For recessed or flush installation
• One-piece louvered construction, no screen required
• 1-1/2-in flange
• 14.5-in x 20.5-in overall size

One-piece integral louvered resin construction for exceptional strength and eliminates the need for a screen. Used for intake or exhaust venting. For flush or recessed installation.