FIELD: ventilation.
SUBSTANCE: invention according to one embodiment relates to air filter (104) intended for filtration of fatty substances. Said filter comprises mounting element (112) of filter for filter installation in connection with intake opening (102) of ventilation pipeline (101), at least one mechanical separation element (120) for separating solid contaminants from passing air flow (103) and mounting element (132) of ultraviolet radiation source, which can be connected to ultraviolet radiation source (130), intended for ultraviolet radiation generation.
EFFECT: ultraviolet radiation and catalytic coating provided in the filter are intended to change physical state of fatty substances supplied to the ventilation pipeline with air flow.
9 cl, 2 dwg
