A genuine OEM air cleaner filter replacement assembly ZEN ADQ73214404 for LG Electronics and Kenmore refrigerators. Dimensions: 3.1875" x 3.1875". The LG ADQ73214404 air filter replaces the following part numbers: LG ADQ73214402, ADQ73214403  LT120F LG Air Purifying System (Fresh Air Filter) Kenmore Elite CleanFlow air filter 04609918000 9918 Compatible LG Refrigerator Models LFX25991ST, LFX25991ST LFX31925ST, LFX31945ST, LFX31925SB, LFX31925ST, LFX31935ST, LFX31925SW LMX31985ST 3 Pack Special