4 In. W X 4 In. L Gloss Brown Aluminum Mini Louver

Maurice Franklin mini louvers are screened ventilation covers designed to protect your attic, soffit, crawl space, or other vent openings from unwanted insect intrusion while maintaining proper airflow. These compact round louvers fit standard 4-inch vent openings and provide reliable pest protection without compromising ventilation performance.

The louvers feature aluminum construction with integrated insect screening. Their small footprint provides ventilation benefits in tight spaces where pest entry must be blocked. The 0.02 gauge aluminum construction uses thicker material than typical louvers, resulting in a stronger, more durable product that maximizes lifespan.

Features and Benefits

• Thicker Aluminum Construction: Made from 0.02 gauge aluminum, a thicker gauge than most manufacturers use, providing a stronger and more durable product that maximizes lifespan.
• Screened Design: The integrated insect screen prevents pests from entering your attic or soffit while allowing air to flow through the louver.
• Fits 4-Inch Vent Openings: Fits a 4-inch vent opening with a total width of 4.625 inches.
• Adequate Ventilation Area: Provides 3.5 square inches of free air area for proper ventilation while screening against pests.
• Multi-Pack Value: Comes as a 4-pack, allowing you to cover multiple vents in attics, crawl spaces, or any vent needing insect protection.
• US Manufactured: Manufactured in the United States.

Specifications

• Brand: Maurice Franklin Louver Co
• Model: RLB-100 4
• Color: Brown
• Material: Aluminum (0.02 gauge)
• Overall Size: 4.625 inches
• Fits: 4-inch hole diameter
• Free Air Area: 3.5 square inches
• Quantity: 4-pack