Provides clean, high-quality, great-tasting water Free of arsenic, lead and bpa Filter applications: sediment, dirt and rust, chlorine taste and odor, 95-Percent lead, 99-Percent cysts, 95-Percent turbidity, 95-Percent asbestos, 95-Percent atrazine and 95-Percent mercury Gold seal Wqa certified Meets Nsf/ansi 42 standard Swift Green Filters will deliver fresh, clean, and great tasting water and ice cubes. Designed with technology using recycled coconut shells that create an internal carbon filter with up to 50% more filtering pores. The result is safe and clean drinking water that has eliminated contaminants and impurities that may have been present.