Waterdrop -G3-N1CF Replacement Filter is a remarkable device designed to enhance your water filtration system. Certified by NSF International, it efficiently reduces TDS and other contaminants, providing cleaner, healthier water for your family. With a lifespan of 6 months or 550 gallons, this filter ensures long-lasting performance. Installation is a breeze, thanks to its leak-free design that allows for tool-free replacement. Experience the difference with Waterdrop -G3-N1CF Replacement Filter and enjoy pure, refreshing water right from your tap.