Hoods have become essential modern family kitchen equipment. Ordinary household kitchen range hoods into China time is not very long. Early work is done by the family kitchen exhaust fan to complete. Although the exhaust fan can be ruled out in the kitchen most of the smoke, but it can not solve the cooking fumes generated pollution throughout the kitchen, cooking fumes produced contains many harmful substances, if one long room filled with fumes work will lead to the occurrence of many diseases
