Anybody switch over from the racor style primary filter/bowls to the Donaldson twist and drain? I think Napa/Wix also sell the same style.<br/><br/>P569758 Donaldson Original that goes on the twist and drain filters, like P553202. (Wix WF10014 )<br/><br/>I'm not a fan of the racor bowls, and don't really see the need for a bowl in normal use...but of course if I remove my bowl, I'll wish...