Product review (5 stars): Great replacement filter for my LG DLEX7177RM!
I purchased this filter because my old one had worn out completely! My dryer model is LG DLEX7177RM, but this LG 5231EL1003B filter replaces it. It fits perfectly in my dryer and works great! I have been searching for this filter everywhere online, but I couldn't get my hands on it anywhere. So glad Amazon had it though!