I'm interested in fitting one of these like the picture below.
I was wondering if anyone has experience with it? Does it effectively collect the dirty oil on the bottom and let clean air trough the cap? The fact that is empty inside made me a little unsure about this,thanks.
I was wondering if anyone has experience with it? Does it effectively collect the dirty oil on the bottom and let clean air trough the cap? The fact that is empty inside made me a little unsure about this,thanks.