Air handling units treat the air, and have to ensure its sustained quality. Individual air handling units offer many advantages. Using examples, robatherm shows what individual solutions can look like and how they always meet the high standards of hygiene and efficiency. robatherm’s experience in manufacturing AHUs for increased hygienic requirements is evident in many details, for example in the persistently effective substances in the surface coating of air handling units, which make a valuable contribution to reducing microorganisms.