Product review (1 stars): Waste of money--buy the genuine GE filter instead.
I hate funky tasting water and have been buying GE MWF filters for my refrigerator for 12 years now.  Given how expensive the genuine OEM filters are, I thought I'd try the cheaper generic version.  Bad idea.  After 2 weeks, the flow out of the water dispenser was down to a trickle.  After 3 weeks, the water started tasting bad and the filter made scary knocking noises and began to spew water all over the inside of the refrigerator when the water dispenser was used.  I bought a new GE OEM filter which works just fine.  Lesson learned--buy the real deal, not this generic knock-off.