Product review (5 stars): Same Performance as GE at Less Than 1/3 the Price
This filter offers the same performance as the GE Appliances MWF filter at a much lower price point per unit.  Further, the GE filter is rated for 300 gallons, whereas the Waterdrop MWF filter is good for 350 gallons.  Both filters have the same 0.5 gpm flow rate.