Rectangular Shaped Single Deflection Grilles are offered with vertical, horizontal or both types of louvers which come in aerofoil shape to reduce frictional losses. These Single Deflection Grilles are very effective in purifying the air while balancing the air flow.
These Single Deflection Grilles are designed for long lasting usage and need less maintenance. Rectangular Shaped Single Deflection Grilles are commonly used to return air in side-walls and ceilings.
