Pipe filters are designed to enhance the smoking experience by reducing the moisture and tar from the smoke, before it reaches the smoker's mouth. Made from materials like activated charcoal, paper, cellulose, foam, or wood. These filters work by capturing particulates and absorbing some of the volatile compounds found in the smoke. Many smokers appreciate the smoother and cooler smoke making the overall experience more enjoyable.
Brigham pipes use their own brand of filters called Rock Maple, made from wood.