Carbon/charcoal filters reduce odors in the kitchen. They're used in ventilation systems that recirculate air in the kitchen instead of venting the air outside the home.
How often should i replace the range hood carbon filter?
They can be replaced every 3 to 4 months, depending on usage.
How to change carbon filter hood
Review your owner's manual to learn how to replace the carbon filter used in your ventilation.The filter can be purchased in the Bosch Accessories Store.