An open-type UV irradiator (the OBN series) emits ultraviolet light directly into the room and can only be used when no people are present. A recirculator, by contrast, is a closed-type device — air passes through an internal UV chamber, so it can run continuously in occupied rooms such as reception areas, offices, or classrooms.
Zavet offers the OBN irradiator line in several power ratings and the Aerex recirculator line (Standard, Constant M, Profeshin, Trans Avia) sized to room area, made to order with delivery across Ukraine. See the full range of bactericidal recirculators.
12/07/2026 10:41:58
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