355RSF2 - Steel louvered filter grille

The 355RSF2 is a durable steel louvered filter grille designed for use in HVAC systems. This model features 1/2" blade spacing set at a 35-degree deflection, with the blades running parallel to the short dimension of the grille. It is designed to accommodate a standard 2" thick filter, which can be easily sourced from most hardware stores in common sizes.

The 355RSF2 filter grille prioritizes both functionality and ease of maintenance. Quarter-turn fasteners come standard, allowing for quick and convenient filter access. As an optional upgrade, a knurled knob fastener is also available. This model is part of the Titus 355 series, known for its consistent 1/2" louver spacing and availability in a variety of common filter sizes. Whether you require a surface mount or lay-in T-bar installation, the 355RSF2 offers consistent dimensions for both border types (Type 1 and Type 3).

Ideal for commercial and industrial settings, the 355RSF2 steel louvered filter grille is commonly found in offices, schools, hospitals, and other spaces requiring reliable air filtration. Its robust construction and efficient design make it suitable for new construction projects and retrofitting existing HVAC systems, aligning with Masterformat Division 23 37 13 for Diffusers, Registers, and Grilles.