Yolancity bathroom fan 300mm exhaust fan 2677r/min wall fan 150W bathroom exhaust fan duct fan 300mm quiet bathroom fan wall fan fan bathroom 220V, WC ventilation systems quiet
["Metal: Full metal body, strong corrosion resistance, safer and more reliable blade, providing maximum durability.","Integrated fan blade: Five metal plates effectively capture the wind, achieving rapid wind speed, compact structure, beautiful appearance.","Super Quiet Operation: Stable intake port, uniform airflow, lower noise level, only 50 dB.","Compressed steel wire mesh; fixed by four imported screws, can prevent foreign objects and accidental contact.","Simple Installation: Four L-holes for convenient installation, easy to use and maintain."]
