Delta Clarifi™ Reverse Osmosis Remineralization CartridgeCustomize your Clarifi Reverse Osmosis drinking experience with an optional remineralizer cartridge designed for better taste and enhanced pH. The Clarifi remineralizer cartridge adds those good for you minerals, like the electrolytes, calcium and magnesium, back into your filtered drinking water. You can install with confidence, knowing the Delta Clarifi Tankless Reverse Osmosis System is backed by our warranty and highly trained, live customer