Inlet Filter for FLSUN S1 and S1Pro

The Air intake on S1 and S1Pro is on the top of the machine

this is a risk for sucking in dust

due to the higher flow rates of those used CPAP Fans the airstream is also potentially a risk for sucking in unwanted particles

therefore i bought a cheap filter on aliexpress:
 

https://s.click.aliexpress.com/e/_olOMWaN

i picked the 60mm version

additionally i printed this small ring with some 6x3mm Magnets

Part on the picture is made with PETG, a quick 12 minute print on those machines

Just plug in the Magnets and fit the part to the rubber piece of the Filter

Place that on the CPAP Inlet and you are done