Hi I have a new GE fridge and had a problem with the water smelling like rotten eggs (literally) when dispensed out of the fridge. That filter lasted about 6 months and was the original one. I changed the filter and when I did the filter smelled terrible. I put in the new one and it worked great, no smells or anything. Well it has been just about a month and it is coming back again. I do not have a problem with the water that comes out of my sink. Any thoughts?