By Huu Khanh Nguyen · Updated October 18, 2026 · recirculating-insert, WHFCP, CRHCP
A recirculating ventilation insert for a wall hood: a metal liner tray, a blower housing and a vent stack with a charcoal filter, without an outside duct.
| Name | Default | Unit |
|---|---|---|
| Width | 914.4 | mm |
| Depth | 425.45 | mm |
| Duct Diameter | 177.8 | mm |