33RFS - Steel heavy duty filter grille

The 33RFS is a steel heavy-duty filter grille designed for demanding HVAC applications. Manufactured by Titus, this grille features closely spaced 1/2" blades set at a 38-degree deflection angle, effectively directing airflow while providing superior filtration. This robust construction, coupled with easy access for filter changes thanks to quarter-turn fasteners (with optional knurled knobs), makes the 33RFS a reliable choice for high-traffic or industrial environments.

Key features of the 33RFS include its heavy-duty steel construction, ensuring durability and longevity. The 1/2" blade spacing allows for efficient air filtration, capturing larger particles and maintaining optimal airflow. Its compatibility with standard 1" thick filters (available at most hardware stores) simplifies maintenance and replacement. The 33RFS is available in a range of common filter sizes, making it a versatile solution for various HVAC projects.

The 33RFS - Steel heavy-duty filter grille is commonly found in projects requiring robust filtration and airflow control. This includes applications like industrial facilities, manufacturing plants, workshops, and commercial kitchens where airborne particles and debris are a concern. Its durable construction and efficient filtration capabilities make it well-suited for demanding environments that prioritize air quality and system performance. This product aligns with Masterformat Division: 23 37 13 – Diffusers, Registers, and Grilles.