This kit includes genuine FX12P with retail box and silicon lubricant for the canister O-ring, instruction and certificate.
The retail box has stage #1 pre-carbon filter and stage #3 post-carbon filter for the GE model GXRM10RBL RO systems.
This replacement filter kit is for GE RO Reverse Osmosis system model GXRM10RBL, PNRV12, GXRV10