GrowoniX Alkaline Filter Replacement Cartridge, 4.5" x 10"

Nine stage filter includes Calcor, negative ion emitting ceramics, and KDF85. Infuses filtered RO water with minerals and ions, raising the pH to approximately 9.5-10.5—creating mineralized alkaline drinking water.

• Nine stage filter includes Calcor, Negative ion emiting ceramics, and KDF.
• Infuses minerals and ions into filtered RO water.
• Raises pH to approximately 8.5-9.5.
• Available in 2510, 2520, 4510, and 4520 size cartridges.