Breather Hose Filter

I have a breather hose that vents to the crank case on my dirt bike but I didn't feel comfortable having in open to the elements. I designed this to hopefully give it some sort of barrier to keep the larger particles of sand, dirt, grass, etc. out of the engine.

I designed this to be used with hose with an inner diameter of approximately 10.5mm

It can be scaled for your application if needed.