This innovative approach integrates casings made with plastic polymers in the new circular economy model, by reducing the amount of fossil resources required in the manufacture of new products and also reducing the waste generated. It moves from a linear economy model to a more efficient model in which resources are kept in the production cycle for as long as possible, without losing their value and extending their useful life. Identical functionality with increased environmental performance. The eFAN range has two product lines: Chemically recycled and Plant-based. Efan is your sustainable option! Are we starting our way to a circular economy?