The 4-Filter Replacement for Nispira Epic Nano Water Pitcher is a set of white water filter cartridges designed specifically for the Nispira Epic Nano model. With a capacity to filter up to 150 gallons, this NSF certified filter ensures clean and safe drinking water. The pack includes 4 filters, making it easier to maintain your water pitcher's purification system for an extended period of time. Keep your water fresh and pure with this high-quality water filter replacement.