Product review (4 stars): Works as well as the name brand
+Easy to change
+Did not leak
+Filters well
+Good price
-Clean-out period

These well beat out the price of LG's replacement filters, and I can not tell any difference in water quality vs. the name brand filters.  They seem to just work as they should.
Just a warning though, like all filters, you have to run several gallons of water through these before using.  However, UNLIKE the other filters I've used previously, the water comes out black initially.  I guess that's a good way of making sure your customers read the directions!