Product review (5 stars): LT500P Water Filter
These filters work just like the LG filters work.  Easy to install with no drips or problems.  I ran three large glasses through before drinking the water and all was good.  The only residue was a slight hint of carbon dioxide bubbles.  They have since disappeared.  Water tastes good, we live in Florida, therefore you can appreciate water quality.  To top everything else off, we saved about $45 per filter over the LG Brand.