The product is a ClearChoice water filter, specifically model 8171413 or EDR8D1, designed to remove chlorine taste and odor. It is compatible with refrigerator models and utilizes carbon/charcoal filtration method. The filter is made of plastic and comes in a pack of 1. Ideal for improving the taste and quality of your water, this filter is sealed and brand new, ensuring a reliable and effective filtration solution for your home.