Square Air Vent Ventilation Duct Grille

Description Made of high-quality ABS plastic. Dimension: 185*185mm. 10mm slim panel, you can adjust the air inlet size by moving the gray plate. The installed shutter can close and open vent and regulates air throughput. Panel and gray ducting are detachable, easy to clean and maintain daily. Wall mounted or ceiling mounted,perfect for bathroom,office,room exhaust and ventilation use. Shipping Shipping Details