Panasonic Bathroom Fan Dust Filter

thingiverse

I designed this dust filter to fit a Panasonic bathroom fan, specifically the FV-05-11VK1, but it should work on other Panasonic models that have a 222 mm internal fan shroud section. The design is made up of two identical pieces that fit below the bracket attached to the white plastic frame. It's intended for use with 0.4 mm nozzle FDM printers. I've created both 1.0 mm and 0.8 mm versions, with the latter having a denser grid than the former. The photo shows the 1.0 mm version in action. Alternatively, this model could have been made by printing a solid object and then removing the top and bottom layers using slicer software to achieve the desired infill density.