The TRUaire 24 inch x 24 inch Ceiling Filter Grille is designed for clean looks, easy maintenance, and efficient airflow in both residential and commercial HVAC systems. Built from durable stamped steel with a white powder-coated finish, this 1-way return air grille fits standard T-Bar or lay-in ceiling modules for a professional, seamless installation.

This grille features 1/2-inch stamped louvers for smooth air return and reduced noise, along with an insulated ductboard back that enhances energy efficiency and minimizes condensation. The removable face makes it easy to access and replace 1-inch or 2-inch air filters, helping maintain indoor air quality and system performance.

Ideal for offices, schools, retail spaces, and homes, the TRUaire filter grille combines strength, style, and simplicity — a reliable choice for any HVAC ceiling return application.