355RSF1 - Steel louvered filter grille

The 355RSF1 is a durable steel louvered filter grille designed for use in HVAC systems. Featuring 1/2" blade spacing and a 35-degree deflection angle, this grille effectively directs airflow while providing easy access for filter changes. Blades run parallel to the shorter dimension of the grille, accommodating standard 1" thick filters readily available at most hardware stores. This makes the 355RSF1 a practical and convenient choice for maintaining optimal air quality in commercial and residential settings.

Key features of the 355RSF1 include its robust steel construction, ensuring long-term performance and resistance to damage. The 1/2" spaced louvers offer efficient airflow control, while the 35-degree deflection angle helps distribute air evenly throughout the space. Quarter-turn fasteners come standard, simplifying filter replacement, and an optional knurled knob fastener is also available. The 355RSF1 is compatible with both surface mount and lay-in T-bar installations, offering flexibility in design and application.

This versatile filter grille is commonly found in a range of HVAC projects, including offices, retail spaces, schools, and healthcare facilities. The 355RSF1's combination of durability, efficient airflow control, and easy filter access makes it a reliable choice for maintaining comfortable and healthy indoor environments. Whether used in new construction or renovation projects, the 355RSF1 steel louvered filter grille provides a practical and effective solution for optimizing HVAC system performance.