If you are looking for a chimney that make the filter cleaning process convenient, then Glen 6058 DI BL Auto Clean chimney is the best choice. It is a filter less chimney and has an external oil collector tray to collect the oil & grease particles. The 150W powerful motor ensures that you get a powerful suction with low noise. The motor comes with 7 year warranty. The touch controls with motion sensor are easy to operate. The strong 1200 m3/h suction throws the smoke from the pans to outdoors and ensures that your kitchen is odor-free and the walls are clean of any grime. It has eco-friendly power saving LED lamp to brighten up the cooking area.