This model is to replace the faceplate on a MANROSE XF100S 100MM (4") AXIAL BATHROOM EXTRACTOR FAN WHITE 240V.
It attaches in place of the original faceplate, and allows you to put 100mm pipe on it for extraction. I designed this to evacuate the fumes from my Mars 2 pro resin printer but im sure it could be used for many applications.
The author marked this model as their own original creation.