With its stainless steel box-chimney and slimline, angular canopy, the Siemens LC98BA572B chimney cooker hood is a stylish unit ideal for wall mounting. It is relatively quiet, with a high extraction rate. Operation The hood captures grease, odours and steam through its three metallic grease filter cassettes. These can be simply removed from the canopy and cleaned in a dishwasher. Total control Soft-touch buttons control the three-speed fan, which also has a boost setting. This operates intermittently to clear intense fumes, automatically returning to the regular setting after six minutes. Low energy This Siemens hood has six low-energy LED lights and an A rating for energy efficiency. Air circulation mode This chimney hood can be converted to run in recirculation mode, provided there is an adequate air intake. Air circulation operation also requires an activated carbon filter. Recirculation conversion kits are available.