Product review (1 stars): Not an exact replacement
We have an LG refrigerator and have used the LG LT700P filters and have had perfectly good tasting, cold water from the refrigerator.  I tried to save some money by buying these filters which are advertised as replacements for the LG filters.  They are cheaper, but in more ways than the price apparently.  I initially ran 3 gallons of water through the filter (directions require 2.5).  Water had a strong taste.  So I ran 2 more gallons thru it.  It had less of a taste.  The weird thing is that when initially poured it doesn't have a strong taste, but not 5 minutes later the taste gets so much worse that you can't drink it.  I don't know what the difference in the filters is but this is not filtering something that the LG filters obviously does.  I feel, therefore, they are DEFECTIVE.  You can't advertise as replacements if they aren't EQUAL in every way.  I will note that we live in the Phoenix area and our water doesn't taste that great out of the sink to start.  But LG fixes this.  Maybe some of the other reviewers have better tasting water to start with?  I returned to Amazon for a refund on this product because I had purchased a package of three!  Can't use this product if its not as described!