GrowoniX Remineralizing Filter Replacement Cartridge Minerals & Elements Add proper amount of copper

Add proper amount of copper dust (see product label) to small amount of water

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GrowoniX Remineralizing Filter Replacement Cartridge Minerals & Elements Add proper amount of copperCalcor bed infuses filtered RO water with calcium and magnesium, slightly raising the pH and creating mineralized drinking water. Calcor bed infuses filtered RO water with calcium and magnesium. Slightly raises the pH. Turns RO water to mineralized drinking water. Available in 2510, 2520, 4510, and 4520 size cartridges.