Product review (4 stars): Filter LG LT700P works good
This filter does a good job of getting rid of any bad tastes in the tap water. There are alternative filters but I haven't tried them as some say they still leave some bad taste in the water and this one doesn't. Still $30-$40 for a water filter is high. If there was a alternative filter that really worked like this one for around $15 that would be a hit. It does last for a year though.