4"x10" Duct Size (Overall 5-1/2"x 11-3/4") Heat Vent (Detachable Steel Metal Louver)| Powder Coated

The Achtek vent is designed, to make the optimum use of coverage across the grate for durability, delivering an adequate flow of heated or cooled air from the air duct along with minimizing the incidence of chair legs and shoe heels going into the open space of the design. The Achtek design is an octagonal design representing the number eight which is symbolic of renewal and regeneration and as per feng shui is considered a symbol of protection & to ward off negativity. It is also seen as a symbol of good health and fortune.