Bathroom fan : 1. Elegant design and quiet operation 2.Excellent airflow 3.Energy saving Bathroom fan:Elegant designSquare stainless steel grille insertQuiet operationExcellent air flow 300m3/hDuct outletLonglife ball bearing motorRemovable grilleTurbo fan bladeCutout template includedColor white/silverPack count -8pcsQty in 20'/40' : 2000/4000pcs Bathroom fan