3FFL - Aluminum Aeroblade Filter Grille

The 3FFL is an Aluminum Aeroblade Filter Grille designed for use in HVAC systems. It features 3/4" spaced blades set at a 45° deflection angle, with the blades running parallel to the grille's long dimension. This design promotes efficient airflow while providing a visually appealing finish for air return or supply openings in a variety of settings.

Key features of the 3FFL Aluminum Aeroblade Filter Grille include its durable aluminum construction, ensuring long-lasting performance. The 3/4" blade spacing accommodates standard 1" thick filters, readily available at most hardware stores. Ease of maintenance is facilitated by quarter-turn fasteners for quick filter access, with the option to upgrade to knurled knob fasteners.

Commonly utilized in commercial and residential HVAC projects, the 3FFL Aluminum Aeroblade Filter Grille is suitable for new construction and retrofit applications. Its versatile design seamlessly integrates into various spaces such as offices, retail stores, schools, and hospitals. This grille effectively combines functionality and aesthetics, making it a practical choice for architects, contractors, and homeowners alike.