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The RECTORSEAL 19FG24X20 is a stamped steel return air filter grille designed to hold standard 1-inch filters directly within the grille assembly. The face opening measures 24 inches by 20 inches, making it suitable for larger return air duct openings in residential and light commercial HVAC systems. A hinged removable face provides tool-free filter access without disturbing the grille mounting, and a white powder coat finish offers corrosion resistance for long service life. HVAC technicians and installers use this grille where return air filtration and convenient maintenance access are both required in a single unit.
This filter grille is intended for return air applications in residential and light commercial HVAC installations. The 24-inch by 20-inch face accommodates larger return openings commonly found in central air systems. The integrated filter holder eliminates the need for a separate filter rack, streamlining installation in both new construction and retrofit projects. It is appropriate for use with standard 1-inch disposable or pleated filters available at any HVAC supply house.
Designed as an OEM-style replacement or new-installation filter grille for residential and light commercial HVAC return air duct openings requiring a 24-inch by 20-inch face grille with integrated 1-inch filter support.
Installation is typically performed by a licensed HVAC technician or qualified installer. Power down the air handling system at the thermostat and disconnect power at the air handler or furnace before beginning work. Secure the grille to the return air opening using fasteners appropriate for the wall or ceiling substrate. Verify the filter fits flush within the grille assembly and the hinged face latches fully before restoring system operation.
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