Cam cover breather

With me changing the 1.6 from injection to Carbs but using the original cam cover which normally would have a breather pipe from the cover to the throttle body on the 1.6.
Would it cause any issue running a small filter on the breather outlet?
Or would it be better to run a catch can?https://uploads.tapatalk-cdn.com/202...aeb5fa74be.jpghttps://uploads.tapatalk-cdn.com/202...1c2f1d9cef.jpg

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Run it to a catch can, it'll leave an oily mist over everything otherwise