Exhaust Fans By LouanXpert

• Premium 304 Material: Flat air vents is made of high quality 304 stainless steel; 304 stainless steel is much better than 201 material, sturdy durable, anti-aging and corrosion resistant.
• 45 degree Louver Design: The Air Vent grille cover is designed a round flat cover with 45 degree Louver to prevent rainwater from flowing in; and the air vent built in fine mesh grill to stop sundries and small pet from entering the house.
• Air Vent Size The vent inner diameter is 104 mm/4.1 inch, outer diameter is 115 mm/4.5 inch, height of cylinder is 40 mm/1.6 inch; 120mm / 5 inch flat air Vent ventilation grille cover applied to 5inch circular ventilation equipment or ducting hose.
• Easy to Install: Package includes 2PCS flat air vent, installed by inserting the mouth into the ceiling or wall, and then use two screws to secure the air vent, also very easy to disassemble for conveniently cleaning; Please pay attension the edge, It is recommended to wear gloves to avoid scratching during installation.
• Widely to Use: The flat louver air vent is ideal for room exhaust and ventilation use, suitable for kitchen, bathroom, garage, flats, office.