That's the new filter FG came out with exclusively made for the cummins engine family, That's all we use now on our ISX 500's.
It's a NanoNet redesigned filter better then the StraTapore
"The pairing of NanoNet® media with StrataPore® media has created a new breed of lube filter that offers higher efficiency, higher capacity and the best cold flow vs restriction available. This makes the LF14000NN the best choice for providing maximum protection for your Cummins ISX engine"
Current fill: AFE 0w30