Air Filters by LIPONTAN. Details:please make sure choose the right models you need. Please be noted, this is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only Freshen Air Efficiently Made of high quality material air filter, safe for use, helps keep your fridge fresh and odor free Use Advanced Technology Enhanced Puritye Efficiently remove absorb odor,impurity particles,odor-causing molecules from your refrigerator,bring back fresh air to you.