The file '3m Versaflo Papr To 2 Centrifugal Fan Adapter 3D Printer Model' is (stl) file type, size is 217.3KB.
This is an adapter to 2 centrifugal fans combined into one hose for the 3m versaflo hose and helmet, you will have to print two sections and glue them together (fusion 360 kept exporting it as a solid object when I tried to model it without cutting it in half).
papr_adapter_v4.stl | 494.9KB |