Keep your LG appliances in top-notch condition with this genuine LG water filter. This filter is compatible with various LG models, including LSC27937SB, LFX28977SW, LMX25981SW, and LFX21971ST. It has a filtration capacity of 300 gallons and can remove chlorine taste and odor from your household water. The filter is made of plastic material and has one-stage filtration using carbon/charcoal.