F&L Linear Slot Grille 1-Slot 1" Vent Cover – Electrostatic White Finish – 18” & 24” Sizes – Modern Air Diffuser for Wall or Ceiling – HVAC Duct Systems (24")

F&L’s Linear Slot Grille with a 1-slot design brings together functionality, airflow control, and contemporary design to create the perfect solution for HVAC contractors, builders, and homeowners seeking a premium finish for their duct systems. Crafted with precision from high-quality aluminum, this grille is made to last. The durable electrostatically painted white finish not only provides a crisp, clean look but also resists wear, corrosion, and moisture in high-humidity environments — making it suitable for residential, commercial, and industrial spaces alike. With its 1-slot design, this linear grille offers precise and directional airflow—a popular choice in modern interior spaces where performance and aesthetics both matter. Its slim profile sits flush with the wall or ceiling, delivering a low-visibility, high-performance solution that won’t interrupt the flow of your space. Whether used in a custom home theater, high-rise apartment, office building, or luxury retail space, the F&L Linear Slot Grille delivers consistent air distribution and a clean, finished look that enhances the overall interior. Designed to fit seamlessly with most linear slot boot boxes and standard ductwork, installation is simple, whether you're working on a new build or a renovation project. This grille is compatible with drywall, drop ceilings, and other traditional ceiling systems, and is light enough for a one-person install while remaining structurally strong enough to withstand years of airflow use. The 18-inch and 24-inch length options allow HVAC professionals and builders to find the right fit for various architectural layouts and duct openings. The uniform slot width ensures balanced pressure and quiet airflow, which makes it ideal for applications where noise reduction and comfort are priorities. Because it’s manufactured under the F&L brand, you're backed by decades of experience in HVAC component production — trusted by contractors, architects, and distributors across the country. Each grille is inspected for quality and finish before shipping, and customer service is always available to support your installation or bulk purchasing needs.

• Sleek 1-Slot Linear Grille Design – Engineered with a narrow, modern slot opening for a clean architectural look that complements residential and commercial interiors.
• Premium Electrostatic White Finish – Coated with durable electrostatically applied white paint for a smooth, professional appearance and long-lasting protection.
• Durable Aluminum Construction – Built from lightweight yet corrosion-resistant aluminum to withstand humidity and HVAC airflow without warping or rusting.
• Wall or Ceiling Installation – Designed for horizontal or vertical mounting to walls or ceilings, offering flexibility in HVAC design and airflow direction.
• Available in 18" and 24" Lengths – Slot size 1" Multiple size options to accommodate a variety of linear diffuser and slot boot applications in HVAC systems.
• Perfect for New Installs or Retrofits – Ideal for modern HVAC systems, renovations, or replacing old grille covers with a cleaner, streamlined look.
• Compatible with Slot Boots & Duct Systems – Works with standard linear slot boot boxes and register systems for efficient air distribution and ease of integration.