Product review (5 stars): Good filter
I have been using these filters on my GE refrigerator for almost 4 years now (changing them out about every 6 months, as recommended).  My tap water is somewhat mineral heavy and I think these filters work well to minimize that issue and leaves my water tasting fresh (or perhaps better stated: it doesn't have a taste now).  Installation is very easy but the last few filters have not come with the instructions included.  They can be seen at https://www.myapstore.com/MarketingObjectRetrieval/Dispatcher?RequestType=PDF&Name=75009_mwf_insrt1.pdf and it's the same process despite the new filter's designation as MWFP. I haven't had any problems with these filters so far.