10 inch Alkaline Mineral Ceramic Balls Filter Cartridge

Increasing the pH value after the RO system to 8.5~9.5

The ETERNAL WORLD filter replenishes essential minerals like Calcium, Magnesium, Sodium, and potassium ions lost during the RO process, effectively reintroducing them into purified water. It is typically used alongside RO systems to enhance overall filtration performance.