AQUACREST Replacement FQSVF Under Sink Water Filter, Compatible with GE FQSVF, GXSV65R (2 Set) Tested and certified by NSF International against NSF Standard 42. Enjoy fresh water by replacing your water filter every 6 months or 160 gallons, whichever comes first will vary based on water condition. Advanced coconut carbon block can reduce chlorine, bad taste and odor in tap water. Exquisite design to fit the original. We stand behind the quality of filtration and overall performance of our filters! Replacement Model: GE-FQSVF, GXSV65R. AquaCrest is an independent brand. It is not the original. Advanced material for refreshing water Easy setup wizard. Optimum results for up to 160 gallons or 6 months, whichever comes first will vary based on water quality