Certified to the NSF/ANSI 42 & 53 Standard for chlorine & lead reduction. The ClearChoice CLCH102-L filter is used in side-by-side and bottom-freezer refrigerators by GE, Kenmore, and others. It is designed to replace the factory part # MWF, MWFP and others. The CLCH102-L filter uses advanced carbon block technology to reduce chlorine taste and odor. The filter media also include special additives which will reduce lead. Make sure this fits by entering your model number. Helps reduce chlorine taste and odor Contains special additives which reduce lead Compatible with GE MWF / MWFP fridge filters at a fraction of the price Helps reduce contaminants found in tap water and improves its quality Made in the USA Your purchase will help Support American jobs