Metal Duct Grille 4 - White, Wall-Mount Grille for 4" Duct Fan commercial-lighting-fixtures Three measurement ranges

Three measurement ranges

"We installed two units in our flowering room and the odor reduction was noticeable within hours

Available in two models with transfer capacities of 2642 GPH (this model

Sold in packs of 10

and better color rendering

Metal Duct Grille 4 - White, Wall-Mount Grille for 4" Duct Fan commercial-lighting-fixtures Three measurement rangesDesigned 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