REPLACES GE MWF, MWFA, GWF, GWF01, GWFA, and GWF06 REFRIGRATOR WATER FILTERS -Best Filter specially engineered this filter to fit all General Electric compatible refrigerators & ice makers.SUPERIOR WATER FILTRATION - Best Filters uses state of the art technology to help remove Chlorine, Lead, Mercury, Cadmium, and ThalliumSAME GREAT QUALITY AT A FRACTION OF THE PRICE - Experience the same quality of filtration without any sacrifice to the water flow rate. Best Filters GE MWF Water Filter is also nearly half the cost as the manufacturer's primary filter.CHANGE YOUR FILTER EVERY 6 MONTHS - For optimum performance it's recommended you change your filter every 6 months. Included with your purchase is a set of reminder stickers to help alert you when it's time to change.100% LIFETIME MONEYBACK GUARANTEE FROM THE MANUFACTURER - If you're ever unsatisfied with any of Best's replacement water filter, they'll give you a full refund!