Dial 7637 Ceiling Grille 6-Way Plastic

For ductless installations and mobile homes. Diffuses air 4 ways or 6 ways with 14 adjustable louvers made with white colored high impact plastic. Will not rust corrode or stain. For duct openings up to 20″ x 20″. Grille is 22-1/2″ x 22-1/2″ x 3-1/8″ depth. Easy to install. For all residential cooler models. AIR DIFFUSER GRILLE 6-WAY