Mocal Catch tank

[tomsuch]

Hi guys.
Fitted a mocal catch tank last night, obviously the breather pipe from the pod at the back of the block goes to one Union on the catch tank, but, what has everyone got on the the other outlet? Just an open end? Or a breather filter? Or does anyone run a pipe back into another breather pipe?
Cheers
Tom

[hayesey]

I just have a filter on mine. 

[Jester]

^^ same just a filter on mine too.

[tomsuch]

Nice one cheers.
That's the answer then 👍