Breather Hose Filter

thingiverse

I have a custom breather hose that vents directly to the crankcase on my off-road bike, but I wasn't confident leaving it exposed to the harsh elements. So, I created this to provide some level of protection against larger debris like sand, dirt, grass, and other contaminants from entering my engine. This design is optimized for use with hoses having an inner diameter of approximately 10.5mm, but can be easily scaled up or down depending on your specific needs.