Air fresheners for the production of ozone and, negative ions, of the type provided with at least one ozonator tube, characterized in that it is constituted by a transformer of variable sockets and of high transformation ratio, whose secondary feeds at the same time as the ozonator tube, to a negative ion generator formed by a conductor core of small diameter, connected to said secondary and isolatedly housed inside a metallic cylinder which in turn is connected to ground, so that it absorbs the positive ions and repels the negative ions produced in the vicinity of the duct when the corona effect occurs due to the high current density of said core. (Machine-translation by Google Translate, not legally binding)
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