Air Vent Cover,Stainless Steel Air Vent, Exhaust Vent, Wall Vent Cap, Keeps Air Flowing(170mm/6.7in)

Vent caps can be installed vertically on the vents of the external walls of a house to keep fresh air flowing indoorsName: Vent coverMaterial：304 stainless steelSurface：PolishingCompatible opening diameters.60mm/2.4in, 70mm/2.8in , 80mm/3.2in , 100mm/4in , 110mm/4.3in , 125mm/5in , 150mm/6in , 160mm/6.3in , 170mm/6.7in , 180mm/7in , 200mm/8in , 250mm/10in , 300mm/12inExample: for a 60mm hole or pipe in your home, please select the option: 60mm/2.4in Package includes: 1* vent cover, screws, glovesThe metho of use is as follows:►1.According hole's size to choose the suitable air vent.►2.Mark the air vent's installation hole's position.►3.Drill the hole marked,fix the air vent with nails.✪ Due to manual measurement, please allow +/- 1-3 mm error.✪ Please wear gloves when installing, Please keep out of reach of children!✪ Stainless steel becomes magneti during the cold working process. The greater the degree of deformation, the greater the magnetism. So it is normal to be able to attract magnets.

• The vent is covered with a rounded panel with a beautiful appearance and smooth surface, and the louvres are designed with a 45 degree angle to preven airflow and rain from entering your house.
• The round vent is made of good quality stainless steel, fine workmanship, not afraid of weather erosion, sturdy .
• Adjustment valve on the side soffit of the vent cover to preven falling out. Comes with two screws for fixing the panel, please wear gloves during installation
• The middle section is designed with a mesh screen to preven from entering your home through the ducts.
• Easy to install and durable, just push-fit duct and fittings together.