Use this GE Lead and Cyst Quick-Change Refrigerator Filter to enhance the taste of refrigerator-dispensed water and single stage lead/cyst filtration system. This filter features lead, cyst, atrazine, chlorine, turbidity and sediment filtration with a filter life of up to 6 months for longevity. This filter is compatible with many side-by-side and top-freezer refrigerators and features quick-connect fittings to make first-time installation and subsequent filter changes easy.