About This

• Size – 36w X 18h is the size for the duct opening measurement only, actual front end outer dimensions are 38 5/8" width x 20 5/8" height - see below in description how to measure a grille
• Easy To Use - our easy to use filter grille latch is powder-coated before installation - and requires no screwdriver to open after install, just open and close latches
• Durable solid stamped steel with counter-sunk screw holes (screws included) and no sharp edges
• Unrestricted airflow for your HVAC system - noise free components - no vibrating louvers etc.
• Carefully shrink wrapped with solid cardboard backing to prevent damage in shipment - hand inspected for quality
• Installation Location - Ceiling recommended