The Air treatment Grand Casette is a discreet, high-performance recessed air curtain designed for banks, luxury boutiques, administrative centers, and airport halls. It is ideal for indoor installation up to 4 meters high in dry areas with ambient temperatures between +5 °C and +40 °C and humidity up to 80%. This model features powerful AirGENIO Superior control, FACE 2-in-1 grille with integrated filter, and energy-efficient EC fans for silent operation. With low noise, compact size, and easy service access, Grand Cassette ensures efficient air separation and protection from dust, fumes, and external air. Available in RAL 9016 or custom colors on request.