【NSF 42 Certified Performance】NSF 42 certified to deliver better tasting water by reducing Chlorine, taste and odor. NSF 372 certified lead-free material.【Long-lasting service life】Enjoy fresh water by replacing your water filter every 6 months or 300 gallons, whichever comes first will vary based on water quality.【Safe material】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 Models】GE FQROPF, PXRQ15RBL; Fits PXRQ15F, PNRQ15F, PNRQ20F, PNRQ20R and PNRQ21R reverse osmosis filtration systems. AQUA CREST is an independent brand. It is not the original.【Dependable Service】 Any issue, please feel free to let us know. AQUA CREST cares you and your loved ones! Our storyHow we got our start?AQUA CREST comes from the United States. Since foundation in 2016, we have opened global market with advanced technology and accurate product position. As filtration contributors, we hold the original intention, bringing the purest water for thousands of families.What makes our product unique?We adopt premium and safe materials to remove impurities and improve taste of water with high efficiency. Parts of filters have passed NSF certification, which leaves no potential worry for your choice.Why we love what we do?Water is the origin of life. Drinking purified water, enjoy healthy life. AQUA CREST focused on innovative technology, set user’s great experience as the purpose and satisfy filtration needs of users. Choose AQUA CREST, let us offer you reliable escort for your filtration journey.AQUA CREST filters deliver clean, refreshing water and take care of you and your loved ones!Certified Performance and MaterialNSF 42 Certified to reduce: Chlorine–97%, Taste & Odor–97%NSF 372 Certified for lead-free material.AQUA CREST AQU-FQROPF Reverse Osmosis Replacement FilterCompatible Model:GEFQROPF, PXRQ15RBLFits PXRQ15F, PNRQ15F, PNRQ20F, PNRQ20R, and PNRQ21R reverse osmosis filtration systemsPlease note this is a compatible spare part and the manufacturers’ names and part numbers are used for reference purposes only. AQUA CREST is an independent brand.For best results, it’s recommended to change your filter every 6 months or 300 gallons, whichever comes first.For NSF 42 & 372 : Certificate C0145653 – 03, by NSF International, 2018.Improved Series Now Certified to NSF 42 Reduces More ContaminantsEnhanced Filtration AbilityThe filter, certified against NSF 42, can reduce most contaminants, delivering healthy water to you.Reassured Material SafetyThe material complies with lead free requirement of NSF 372. You can rest assured that the material will not pollute your water at all.Improved Water TasteThe carbon filter can reduce chlorine and retain beneficial minerals, improving water taste. On Jun-10-21 at 18:48:07 PDT, seller added the following information: