system represents the best in the Expansion Electronic tradition of air purification. It consists of a microprocessor which autonomously controls the efficiency of the electrostatic cell, automatically adapting the filtration level to the specific operating conditions. Information is managed by means of a control panel which permits the conditions of use to be modified at any instant, and signals any anomalies and the moment in which the electrostatic cells must be cleaned. To protect the electronic parts of the machine and ensure total reliability at all times, the system automatically interrupts operation if the requested operation is not  carried out. In other words, the AFC system guarantees optimal performance with the passage of time along with the minimum need for external intervention. All the user has to do is turn it on and select the most suitable speed for his needs, as the machine looks after everything else.

NATURE System combines the potentiality of electrostatic filtering with the potentiality of environmental revitalisation. The NATURE System technology permits day or night operating cycles to be selected, depending on whether there are sources of pollution in the atmosphere or not. When the cycle has been selected, it autonomously controls and manages all the operating phases which may be required, so as to achieve the maximum result in terms of global air quality. With the day cycle, a processor alternates the cleaning phase with the revitalisation phase at regular intervals while during the night cycle it activates revitalszation exclusively. The control panel constantly displays the function carried out and signals any malfunctions and the moment at which maintenance is required. If during the day cycle, filtering is not optimal, the system automatically activates the ventilation-only function, excluding the others. NATURE System is the ideal product for those who wish to feel the emotion of breathing air in the city which is characteristic of natural environments uncontaminated by the presence of man.

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