1. Effective Refrigerator EliminatorThe comparable refrigerator air filter with Fresh Flow was developed to effectively eliminate odors in your refrigerator. With its premium multimedia and activated carbon material, it helps to keep your refrigerator fresh and odor . 2. Affordable and convenient replacementThis air filter replacement a cost effective solution for maintaining a clean and fresh refrigerator. It is easy to install and replace, keeping the air inside your refrigerator clean and pure. 3. Long lasting performanceThe activated carbon air filter is built for a long lifespan and provides continuous odor elimination for up to six months. This long lasting performance ensures that your refrigerator stays fresh and odor over a longer period. 4. Package contains 4 filtersEach package contains four replacement refrigerator air filters, with which you can conveniently replace the filters as needed. With four filters, you can enjoy continuous odor elimination and freshness over a longer period.