Metal Duct Grille 4 - White, Wall-Mount Grille for 4" Duct Fan commercial-lighting-fixtures If you want to maximize

If you want to maximize your results

and better color rendering

All nutrient regimens and systems

Three measurement ranges

Philips AGRO Plus 1000W 400V DE Lamp

Metal Duct Grille 4 - White, Wall-Mount Grille for 4" Duct Fan commercial-lighting-fixtures If you want to maximizeDesigned to be wall mounted and connected to ducting to supply exhaust air. Heavy Duty steel construction, painted with matte white powder coat finish. Features a collar on the backside to attach ducting to the mounted grille. Includes all screws and hardware to easily mount to a cabinet or wall. Ducting Size: 4 Dimensions: 6. 1 x 6. 1 x 2. 5 in. Material: Steel PRODUCT DESCRIPTION This duct grille was designed to be wall mounted and connected to