Product review (1 stars): I recommend avoiding this filter.
This is a very poor replacement for the GE MWF filter, and I would never buy another one.  It worked fine for only about four months, and then got sufficiently plugged up to cause a dramatic reduction in water flow which led eventually to a failure of both the water dispenser and ice maker in my GE refrigerator.  Although I saved about $25 by buying this instead of a genuine GE branded filter, it ultimately cost me $100 to have a GE factory service technician come over and fix the problems.  In this case it really is true that you get what you pay for.