LG LFX28978ST Water FilterYour LG LFX28978ST water filter replacement is one of those small things that quietly keeps everything working right. Its made for models like LFX28978ST 01 and 02, so it fits properly. No forcing, no loose setup. Just slides in and does its job. It helps reduce chlorine taste and odor, along with the usual impurities that affect how your water looks and tastes. You dont always notice it but when the filter gets old, the difference shows up fast.