Plastic Duct Grille 4 - White, Wall-Mount Grille for 4" Duct Fan spl_cg full-size dimensions and volume to

full-size dimensions and volume to provide maximum growing area

FoxFarm’s Rose Food formula contains premium ingredients that help produce higher yields

Each paper is naturally light tan in color and hand rolled into the perfect cone shape

leaf spots and many others

Plastic Duct Grille 4 - White, Wall-Mount Grille for 4" Duct Fan spl_cg full-size dimensions and volume toDesigned to be wall mounted and connected to ducting to supply exhaust air. Durable flame retardant polypropylene construction that can be painted. Features an internal manual damper which can be adjusted to open or close. Includes all screws and hardware to easily mount to a cabinet or wall. Ducting Size: 4 Dimensions: 7. 25 x 7. 25 x 2. 5 Material: PVC thermoplastic PRODUCT DESCRIPTION This duct grille was designed to be wall mounted and connected