The Aqua Fresh WF287 filter improves taste and purity of water for drinking as well as improving the quality and clarity of ice. This filter is a high quality, competitive alternative to the factory original. It features easy installation and operation and helps reduce chlorine taste and odor. if you are looking to reduce contaminants found in tap water and improves its quality, look no further! Made from renewable carbon media. Filter screws into refrigerator. The Aqua Fresh WF287 is compatible with the GE MWF.