Mystery solved by another post! I reinstalled making sure that the arrows were aligned properly and it installed easily. After a couple quarts of water, its back to normal. Previous post: On my 2nd set of filters for my 4-door Model RF23J 9011 SR refrigerator. The first set worked fine in terms of smell and taste. With the last one (samsung brand again), my water started tasting musty after about a month. I installed a new one 30 days ago (generic) and the musty smell/taste still returned. My tap water is fine. I assume this would support a problem with the refrigerator. Any thoughts or ideas? Its too expensive to keep troubleshooting at this point.
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