BRAND NEW – box open ONE ZeroWater ZR-001 Replacement Filter is a premium 5-stage ion exchange filter designed specifically for ZeroWater systems. Made of white plastic, this filter is compatible with ZeroWater brand systems and is suitable for household use. It is capable of removing contaminants such as lead through a deionization filtration method, ensuring clean and safe water for consumption. The filter is durable, with dimensions of 7 inches in depth and height, and is designed to last. Perfect for maintaining a clean and healthy water supply in your kitchen.