Premium Alkaline Mineral Filter Media for Purified Water

Premium Alkaline Mineral Filter Media for Purified Water. Natural Rock Material: Made from pure natural rock without any chemical additions for safe drinking water. Multiple Mineral Options: Converts pure water to alkaline, strontium-rich, zinc-rich, lithium-rich, or high TDS water. Advanced Technology: Features ROCK-ACTIVATION and proportioning element technologies with multiple invention patents. Comprehensive Certifications: Certified by Health and Welfare Commission, SGS, RoHS, and REACH for safety and functionality. Trusted by Major Brands: Supplied to Haier, Midea, Xiaomi, Rinnai, Westinghouse, Pentair, and other leading companies. High-Tech Enterprise: R&D team from China University of Geosciences specializing in drinking water mineralization. Minor Customization: Offers minor customization options for specific application needs. Fast Lead Time: Average lead time is one month for both peak and off-peak seasons.