Ø100mm Adjustable Ventilation Grill. Made of ABS plastic. Adjustable air intake by turning the knob. Detachable black tube, easy to clean. Ideal for ventilation and evacuation. Product Description Venting Ideal for all dryer vent pipes/pipes, bathroom vent openings and pull-outs, air conditioning systems, kitchen fans and pull-outs, all vent openings walls for households, heat transfer and ventilation systems, extractor hoods and a variety of other devices for industrial applications. High quality ABS plastic vent cover, panel and duct part are detachable, very convenient for daily cleaning. Easily mount to ceiling or sidewall Installed as an air inlet or outlet, the exhaust hood must cover the ventilation system to prevent rodents and insects from entering the house. This wall inlet has a grille guard and can rotate the knob to adjust the airflow. Quality Materials Ventilation holes are made of high quality ABS. And we have different size exhaust holes for customers to choose. Air
