The Hauslane CFI010 Charcoal Filter is designed for IN-R200, IN-R300, WM-540, WM-639, WM-730, and WM-739 range hoods. Made with high-quality activated charcoal, it effectively absorbs odors for fresher kitchen air. Easy to install.
If you are unsure if this charcoal filter will be compatible with your model, please contact customer service for assistance.