Visitors crowd the IN-EX air filter stand around staff with leaflets

Photo: Mariusz Młynarczyk / CloudAir.tech

IN-EX presents air filters at stand E4.40, with framed pleated filter panels mounted on green tiles along the white wall and a larger filter on a plinth at the side. Overlapping green circles read "HEALTHY" and "AIR", and visitors gather around staff handing out leaflets.