This EarthSmart® AF-2 refrigerator air filter is engineered with a high-quality carbon filter element which provides tremendous capacity to eliminate fridge odors by absorbing impurities like a sponge. The carbon filter has millions of active sites on its surface that work to absorb unwanted odors, which can affect the quality and taste of your food. This technology ensures that you are circulating clean air throughout your fridge, keeping your food fresh and lasting longer. This economical filter will keep your refrigerator free of odors and help make your produce stay fresh longer.

• Economical alternative to expensive substitutes
• High-quality activated carbon technology
• Keeps your refrigerator free of odors and food fresh
• Designed to provide up to 6 months of life

• https://assets.unilogcorp.com/187/ITEM/DOC/EarthSmart_103787932_Instruction_Installation_Manual.pdf Instruction/Installation Manual