Coconut Shell Activated Carbon: The water filter replacement uses high-activity coconut shell activated carbon blocks, which have an abundance of micro-pores and exceptional adsorption capacity, effectively removing impurities and odors from water and significantly improving water quality and taste Replacement cycle: The water filter has a lifespan of up to 6 months or 200 gallons, reducing the use of single-use bottled water, making it an economical choice Removes 99% of Impurities: The water filter replacement removes 99% of impurities and contaminants from water, including chlorine, odors, heavy metals, organic compounds, large particles, and sediment, thereby reducing scale buildup NSF Certified: This water filter part has been certified by NSF International and meets the material and structural integrity requirements of the NSF/ANSI 42 standard. The filter is made from food-grade materials and is free from BPA and lead. Use with confidence Pure Enjoyment: Using our water filter effectively improves water quality and delivers a pure taste. Filtered water is ideal for brewing tea, making coffee, cooking, soup-making, and drinking, enhancing flavor Easy Installation & Leak-Free: Installation is simple and requires no tools. The water filter utilizes advanced industrial automation systems and precise measurement technology to ensure perfect compatibility and leak-free filtration. Water flow is stable and fast, providing your family with clean drinking water every day Coconut Shell Activated Carbon: The water filter replacement uses high-activity coconut shell activated carbon blocks, which have an abundance of micro-pores and exceptional adsorption capacity, effectively removing impurities and odors from water and significantly improving water quality and taste