Engineered to fit the same refrigerator models as the GE RPWF, this filter by ReplacementBrand (3-Pack) reduces many commonly found impurities from your drinking water. For up to six months after installation, the RB-G4 reduces chlorine taste and odor, sediment, turbidity and more! An ideal solution to your filtration needs, this filter ensures you serve only the crispest and cleanest tasting drinking water!