12" to 4" 4-Way Splitter Duct Connection for Woodwork Dust, Grow Tent

Increase the efficiency of your ventilation system with our 12" to 4" 4-Way Splitter Duct Connection. Easily connect multiple 4-inch ducts to a larger 12-inch duct, perfect for use with grow tents or woodworking tools. With this device, you can optimize air flow and reduce dust and debris buildup. Experience improved air quality and a more effective work environment. Features: Easily connect four 4-inch ducts to one 10-inch duct Eliminates the need for building an expensive dust-collection piping system Durable, abrasion-resistant construction Specifications: Inlet Port: 12" (Exact ID: 11.78in and OD 11.896in) Outlet Ports (4): 4" (Exact OD - 3.92, ID - 3.81) Construction: Plastic Included: 1x 12" to 4" 4-Way Splitter