The Bosch CFM Reducer allows you to reduce the airflow speed of your range hood. The speed-reducing accessory lessens the regular speed of a hood and brings it down to 300 CFM. Suitable for use with pull-out hood units, the CFM reducer helps convert a 6-inch round duct to a 5-inch duct without any hassle. The CFM reducer kit is made using durable and sturdy stainless steel for an extended lifespan and to meet the speed requirement of the local code.

• Durable stainless steel
• Ductless
• Multifunctional
• Reduces airflow
• Converts a 6-inch round duct to a 5-inch duct
• Reduces regular speed down to 300 CFM