Thanks for the ideas guys. I think I came up with a clever solution similar to the ideas mentioned so thought I'd share. I bought a simple npt barbed fitting and a crankcase breather filter that should clamp right on there.

https://www.amazon.com/gp/product/B07T2Q978L/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1