GE FX18P R.O. Pre & Post Filter SET

GE FX18P | Our#: 176465

Fits These Systems

  • GE PNRV18Z
  • GE PNRV18ZBL01

GE FX18P GE Reverse Osmosis Filter Set

Factory Original filters for GE reverse osmosis systems.  Set includes one pre-filter and one post-filter.  This is the matching pre and post R.O. filters to the FX18M GE Membrane.  This filter set fits the GE Super Capacity R.O. system model # PNRV18

Filter Facts:

Prefilter-Water from the cold supply pipe is directed to the prefilter cartridge. The prefilter is a replaceable sediment cartridge containing activated carbon. The prefilter reduces chlorine in the feed water  because CHLORINE DESTROYS THE REVERSE OSMOSIS MEMBRANE. Filtered, clean, chlorine-reduced water flows from the prefilter to the Reverse Osmosis cartridge

Postfilter - After leaving the storage area, but before going to the system faucet, product water goes to the postfilter cartridge. The postfilter is also a replaceable sediment cartridge that contains activated carbon. Any remaining tastes, odors or sediments are reduced from product water by the postfilter. Clean, high quality drinking water flows through the tubing and to the system faucet.


Capacity900 Gallons or 6 Months
Micron Rating.5 microns
Post Filter Dimensions9.25" L X 2" Dia.
Post Filter MaterialGranular Activated Carbon
Pre Filter Dimensions10" L X 2.75" Dia.
Pre Filter MaterialCarbon Block
Reduction Claimschlorine taste, odor, sediment