Photo 1 of 18x18 Aluminum Return Grille Vent Cover for HVAC Ceiling/Sidewall. Easy Air Flow. Gable Vents. Designed for air Extraction. (19.6x19.6" Face). 18" x 18"

Double tap image to zoom

Photo 1 of 18x18 Aluminum Return Grille Vent Cover for HVAC Ceiling/Sidewall. Easy Air Flow. Gable Vents. Designed for air Extraction. (19.6x19.6" Face). 18" x 18"Photo 2 of 18x18 Aluminum Return Grille Vent Cover for HVAC Ceiling/Sidewall. Easy Air Flow. Gable Vents. Designed for air Extraction. (19.6x19.6" Face). 18" x 18"