LG 3-Tier Filtration™ System 3 filters are includes in this Item
PACK MODEL NUMBER ADQ73753313

• ADQ73753310 First Stage Pre Carbon block Filter 
• ADQ73753311 UF Membrane Filter
• ADQ73753312 Post Carbon Block Filters

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NSF Replaceable Element Colde

• 1 Stage : ADQ73753301
• 2 nd Stag : ADQ73753302
• 3rd Stage : ADQ73753303

Ensure your family’s water and ice is great-tasting and clean with LG 3-Tier Filter Refrigerators