Product review (5 stars): Works fine with GE refrigerator
Used this to replace the orginal GE filter - no problems at all.  Old filter came right out, new filter fit right in - took less than 30 seconds.  No leaks as experienced by others.  There was only the single o-ring in the box, no extra o-ring as was mentioned in other reviews.  Water was murky at first, so ran out about a quart to clear it up. Threw away the first couple batches of ice from the ice maker to make sure it was clean as well. Water comes out faster now than it did with the GE filter, which is good in my cases since we have pretty low water pressure.