YGLA filter displays and hygiene certification wall

Photo: Mariusz Młynarczyk / CloudAir.tech

Visitors gather on the artificial grass of the YGLA stand, where filter samples sit on plinths labelled "Recovered metal" and "Sustainable energy". The wall under the "Energy Saving Solutions" slogan lists a "Certificate of hygienic conformity" with German VDI 6022, Austrian ÖNORM and Swiss SWKI references.