The ZeroWater ZR-003 5-Stage Replacement Water Filters 3-Pack in White is designed for ZeroWater pitchers, specifically the Legacy Zero Water model. Made of plastic with a deionization filtration method, this filter is effective in removing lead contaminants. Suitable for household use, this product comes in a pack of three, ensuring you have clean and safe water for an extended period of time. With the trusted ZeroWater brand and compatibility with your pitcher, you can be confident in the quality of water you are consuming.