Innovative air purification system that brings pure air to building interior and through the air extraction system of the building, purified air is ‘exhaled’ outdoors,
Its proven filtering system efficiency consists of three stages: Pre-filter G4 for large-sized particles (PM10), the exclusive filter GRSystem™ developed by Zonair3D™ and the absolute filter HEPA H14 for removing micro particulates (PM0.2) with virucidal nanofibres.