Unico has been developed to ensure maximum accessibility during maintenance
operations: conceived as a modular unit, all its sections are separable and
easy to reach. Filter cleaning is extremely simple. To access filters, simply
lift the air flap lightly. Then just pull out the double filter and it is ready
to be cleaned. Unico is fitted with two types of filters: an electrostatic
filter which controls and eliminates small particles and emissions such as
smoke, dusk, pollen, animal hair to prevent allergic reactions, and an
activated carbon filter which eliminates bad odours and inactivates any harmful
gases.