Product review (5 stars): Excellent in Comparison!
Before buying another GE MWF replacement at goodly expense, I researched and then purchased EcoAqua's EFF-6013A replacement water filter.  It does, indeed, fulfill my every requirement for water safety and palatability, fitting into my GE refrigerator precisely.  More, the EcoAqua filter costs significantly less than the comparable GE part.  Recommended.