X8-Basic Reverse Osmosis System, NSF/ANSI 42&58&372 Certified, 800 GPD, 9-Stage, 2:1 Pure to Drain, Extra F2 Filter

This X8 undersink reverse osmosis water filter effectively reduces Chloride, Lead, TDS, Fluoride, PFOA, PFOS, Sand, Odor, Taste, Salt, and more. It boasts a 9-stage filtration including 0.0001 m RO membrane to guarantee water safety and quality. Tested and certified by IAPMO R and T against NSF/ANSI 42 and 58 and 372 standard, and tested by SGS to reduce harmful substances.