It cracks me up when people make changes like this. The Jeep engineers are not perfect, and sometimes make questionable decisions, but for an air intake they are usually semi well engineered. does someone really think their cobbled together mes of a filter is going to somehow be an improvement of anything over stock? Just not really sure what the motive was here for the PO changing to what I see in the pic. Lol.
It will continue to work just fine how you have it, I just like to be stock on things like this, as stock does the best filtering. But I wouldn't sweat it that much in the meantime.