Product review (3 stars): Disappointing
Noticed that the weight of this after market filter was quite a bit lighter than the LG replacement.  Due to the fact that we are still noticing an aftertaste with the water, I'm thinking it must not have the filtering ingredients or quality that the LG replacements do.  Sometimes the taste is more pronounced.  I also noticed that the instructions indicate that you run the water dispenser for 5 minutes after installing.  That's a pretty lengthly process since you can only dispense so much at a time using a pitcher or glass.  The up side is that these filters are considerably cheaper than the LG replacements ($50), but if it's not totalling removing any chlorine or other after taste, guess I'll have to decide if I'm going to pony up for the "real" thing next time.