Product review (5 stars): Works fine for GE MWF filter, has fantastic filtering power
CAUTION: This page seems to be for various products. I went to my order history and clicked "order again", and received a completely different looking product/brand from the one that I originally got.  The review below is for the product that I originally got, and I can't say much yet about the quality of the new one that I got a second time :(

We live in a rural area where the water is chlorinated to within a millimeter of its life (think, treatment for pig and chicken waste, I suppose).  The Brita helps some, but the water just always tastes chemically, so I usually leave a pan of it out overnight to let some of the chemicals evaporate.

I recently needed to replace the MWF filter in our GE fridge. I never trusted fridge water in the past, precisely because the filters seem sketchy. However, much to my amazement, the water through this tastes perfectly clean, without a trace of the chlorine! Amazing.  I don't know how long it will last, but as long as it's more than a month or so, I'd be happy to replace them more often than needed, for that high quality of a filtration.