SDTC Tech 4 Inch Round Air Vent ABS Louver Grille Cover with Built-in Screen Mesh Detachable Soffit Air Exhaust Vent for Bathroom Kitchen Bedroom Office

Fueature: 1.Portable and Lightweight, easy to install. 2.With build-in screen mesh, making fresh air for your house. 3.White panel can be freely detached, convenient to clean and maintain daily. Specification: Name: Round Air Vent Color: White and Black Size: 4 inch (Please see the product size photo) Material: High quality ABS Use: Applicable to kitchen, bathroom, office, meeting rooms, bedroom ect. And compatible with a 4 inch inline fan system. It's Perfect for making fresh air for your home or other inside places. Package include: 1 pcs Air Vent Louver Grille Cover