Vent Systems 4" Inch (Opening Dimensions) White Soffit Vent Cover with Flange - Pack of 10 Plastic Round Air Vent Grille - Built-in Insect Screen HVAC for Bathroom, Home 5.2" Inch (Outer Dimensions)

Features

• Premium material: Louvre air vents are made of new high quality, light in weight, ABS plastic, environment friendly and non-toxic. Built-in fly screen mesh. No screws included.
• Easy Installation - available for wall mounting or ceiling mounting. May be connected to dryer vent or any other VENT SYSTEMS HVAC part
• Diameter for 4" Inch Opening - Outer diameter is 5.24" - Ideal for room exhaust and intake ventilation use.
• Great and beautiful design. Reduce dust into kitchen, bathroom or any other room by fly screen mesh.
• Air vent deflector for home improvement - For intake or exhaust use, for outside or inside, for walls or ceilings, great for garages, sheds, offices, bathrooms, RVs or campers, and anywhere else air is desired to travel through.