The Worture XT002 Refrigerator Water Filter is a certified NSF 42 filter designed for GE appliances. Specifically compatible with models RPWF and RWF1063, this filter offers clean and fresh water for your kitchen. The pack includes 1 filter, making it easy to replace your old filter and ensure a continuous supply of clean water for your household. Trust the Worture brand to provide high-quality water filtration solutions for your refrigerator.