EZ Plenum 24x24 Linear Slot Return Grille with Filter - Modern Aluminum Return Filter Grille for Ceiling or Wall

24x24 Modern Linear Slot Return Grille with Filter Upgrade your return air opening with a cleaner, more architectural look. The 24x24 Modern Linear Slot Return Grille with Filter is designed to replace the appearance of traditional stamped return grilles while still providing convenient filter access for routine maintenance. The linear slot face creates a sleek, low-profile appearance that works well in modern homes, offices, retail spaces, luxury interiors, and commercial buildouts where standard return grilles may look outdated or bulky. This grille is designed for return air applications only and includes a standard 1" air filter for common nominal sizes. Custom, oversized, or uncommon sizes do NOT include a filter unless specifically stated. Features Modern linear slot return grille design Designed for return air applications Provides access for routine filter replacement Includes a standard 1" filter for common nominal sizes Cleaner architectural appearance than traditional stamped return grilles Suitable for wall or ceiling installation Great for residential, commercial, remodel, and new construction projects Ideal for designers, builders, HVAC contractors, and homeowners Filter Notice A standard 1" air filter is included with common nominal filter sizes only. Filters for custom, oversized, or uncommon sizes may not be included unless specifically noted. Actual filter dimensions may vary slightly by manufacturer. Application This product is intended for return air use only. It is not designed to be used as a supply air diffuser.