The advanced new eSpring e3 Carbon Filter effectively reduces over 170 contaminants and retains beneficial minerals such as calcium and magnesium for cleaner, healthier and better-tasting water.

The e3 Carbon Filter features three layers of filtration: the Pre-Filter for larger particles in drinking water like dust or sediment, the Defense Guard for fine particles like microplastics (down to 0.2 microns) and the Carbon Block for lead, mercury and more.

Replace your e3 Carbon Filter every year or every 5,000L (whichever comes first) as recommended for optimum water filtration performance. This replacement part is only to be used with the New eSpring Water Purifier.