The two models of the archive width 900 mm and 600 mm 4 colors. According to the model 600mm no information. For the model 900 mm (Kuppersberg T939): Mode of operation: – air vent – Recirculation • Capacity 800 m3 / h • Push-button electronic control • 5 step power control • LED 2×1 W light • Metal grease filters • Noise level 42 dB • Cover strip bronze color accessories: • charcoal filter KF-CM Dimensions and connection: • connection power: 222 W • Dimensions drawing (HxWxD) mm: • 782h900h500 diameter duct mm: 120-150