AQUACREST Replacement FQSLF Under Sink Water Filter, Compatible with GE FQSLF (1 Set) NSF 42 certified to reduce 97% of Chlorine, taste and odor for better tasting water. NSF 372 certified lead-free material for enhanced protection. Enjoy fresh water by replacing your water filter every 6 months or 300 gallons, whichever comes first will vary based on water quality. Uses , renewable coconut shells as the raw material for a better planet. Leak-proof technology for perfect fit without water leaks. Easy for replacement and operation, no tools required. Replacement for GE FQSLF, GXSV65R, GXSL55, GQSL55R, GXSL55F, GQSL55F. AQUACREST is an independent brand. It is not the original.