Oil filter on 2008 Cadillac SRX

Can not locate oil filter. Is there a oil filter on this car?

Asked by for the 2008 Cadillac SRX
open the hood...upper right hand corner -- there is a "hex nut" (like 2" across) ...turn counter clock wise...lift off..there is the filter...about as big as an 8oz. beer can in dimension.