Comments about GE Replacement Filter for GXFM04FBL (GXFM03C) - 2 PACK:
The filter does its job very well. The problem lies with the equipment that holds the filter. I've had to replace four of them before finding one that works properly about 95% of the time. There is a small valve which is pulled out to activate the filter. after use. It is supposed to return to its original position. The current valve generally doesd its job; the previous ones didn't.
Comments about GE Replacement Filter for GXFM04FBL (GXFM03C) - 2 PACK:
The product is used in the kitchen of my apartment. The filter does an excellent job in removing after taste and odor from our drinking water. Only complaint is that the filter housing has not been durable as I am on my third housing in two years.