Airflow QT120HT Extractor Fan 47L/s - Adjustable Humidity & Timer - 125mm/5" Duct - German Made, QuietMark Certified 32 dB, Energy Efficient 10/13W, 2-Speed Options, 3-Year Warranty

5"/125mm In-Line Duct Extractor Fan - Silent 350m3/hr

BLACK ORCHID 5 inch 125 mm Twin 2 Speed High Power Hydroponic Inline Intake Silent Hybrid Flow Duct Ventilation Fan for Grow Tent Room Extraction