Thank you for reaching out to us. This unit has a powerful 390 CFM2 ventilation circulates air to remove odors quickly. It is also 600 CFM capable.
For more information, please refer to this link: https://bit.ly/2s0Yfr7
If you have any further questions, please feel free to contact Samsung Customer Support via:
LiveChat or Email: https://bit.ly/2z9FXFrt
Facebook Messenger: http://m.me/samsungsupport
Twitter: https://bit.ly/2pTYDc7 You may also call Toll-free 1-800-SAMSUNG product. - Penny