The purpose-built Homeland Espresso Coconut Shell Softener & Carbon Filter Replacement Cartridge is designed to significantly diminish total dissolved solids (TDS) found in water, including fine dirt and other particles, ensuring that your hot and cold espresso beverages are prepared with clean, purified water. Alongside its remarkable TDS reduction properties, this replacement cartridge also eliminates any undesirable flavors, odors, and chlorine, effectively protecting your commercial equipment from the accumulation of limescale and corrosive chlorides which could potentially cause damage to its internal components.