100mm Round Stainless Steel Vent Grille with Mosquito Net Hood Covered Ventilation Grille for Outdoor and Garage Round Ventilation Grille

The round air vent is made of stainless steel, which is resistant to corrosion and can be used in many environments. The stainless steel ventilation grille has good hardness and strength, it is more durable than other materials. Insect and rain resistance: the ventilation grille cover is designed with a 45º tilt to prevent rainwater from entering. In addition, it is equipped with a thickened protective grid that prevents cockroaches and rodents from entering, thus preventing clogging of pipes. Our ventilation grilles can ventilate several rooms such as kitchens, toilets, bathrooms, etc. Before installing the ventilation grille, we need to tilt the side loop of the ventilation cap outwards to prevent the cap from falling out of the hose opening. There are several triangular rings at the bottom, which can be inserted directly into the pipe to make it firm and prevent it from falling off. The ventilation grille is round and silver-coloured. Outer diameter of the grille: 145 mm, ventilation hose diameter: 100 mm. The grids are suitable for both indoor and outdoor use. 100mm Grills are ideal for ventilation systems, air conditioning systems, kitchen ventilation, bathroom ventilation, exhaust valve covers and industrial ventilation ducts. The grilles can also be perfectly attached to ceilings or walls to cover wall openings and ventilation shafts.