Looking for a budget oil separator thays not junk

[JeepGuy]

I'm getting some oil in my cutters water seperator I have a new to me compressor that may need rings or its from the compressor being laid on its side (don't ask lol) ,either way I want to get a filter on it ,but don't want to spend a ton of money, if ots from oil getting into the head it will go away eventually and if it's rings at some point I'll see the compressor not building pressure fast anymore and I'll change them but for now would like to get a filer in there, any recommendations?

[sonbakler]

The Sharpe 6760 3 stage unit I bought here has worked great for me but some may not consider it affordable. For an oil seperator, filter, dryer and regulator all in one I think its good value so worth a look.