Getting started*. Wash your hands before unwrapping the filter. 1. Flush filter with cold water for 15 seconds. 2. Insert filter into reservoir. 3. Add cold tap water. 4. Replace filter every 40 gallons or two months. It is normal for carbon dust to appear in your first 3 pitchers. Discard this water or use it to water plants. *See user's guide for detailed instructions.
Always refer to the actual package for the most accurate information