Professional dual technology combined O3 + UV air ozonator

Oz-B, with its dual technology of ozone and UV-C light (253.7nm), is a broad-spectrum germicide, indispensable for collective health in shared environments. Oz-B can be used in 3 ways:

  • O3 mode: fast and deep sterilization of the environments,
    with digital timing for the maximum safety both during and after treatment, with timer safe-entrance-after-procedure.
  • UV mode: continuous sanitization of the air even in the presence of people, using UV-C light.
  • CYCLE O3 + UV mode: repeated cycles of O3 ozone sterilization assisted by UV-C sanitization,
    for intense action, in the absence of people, recommended at night or on the weekend,
    with a safe-entranceafter-procedure timer.

Oz-B is equipped with an automatic safe-entrance-after-procedure timing function, which displays the time elapsed since the end of the air ozonation cycle via timer. It is strongly recommended not to enter the room until the ozone decay cycle indicated by this timer is completed.


Ozone is a gas composed of three oxygen atoms (O3) and is present in nature in the upper layers of the Earth’s atmosphere. It is the most powerful natural oxidizer that can be used, able to effectively eliminate odors and microorganisms such as bacteria, viruses, molds, spores, fungi, mites. Its action is fast and ecological as it does not generate by-products and does not release chemical residues into the environment: once its oxidizing action is over, it simply reconverts into oxygen (O₂). It is a highly unstable gas and for this reason it must be produced on site through specific generators called ozonizers. The most common ozone production method is the one based on the corona effect: a high voltage electric discharge breaks the stable oxygen molecule, producing two oxygen atoms; these can then bind to other oxygen molecules to form ozone. The produced ozone molecules oxidize the cell wall of the organic substances they encounter, thus leading to cell lysis (destruction of the cell membrane).


The Italian Ministry of Health with protocol of July 31, 1996 No. 24482, recognized the use of ozone in the treatment of air and water, as a natural aid for the sterilization of environments contaminated by bacteria, viruses, spores, molds and mites. The applications of ozonation of environments must take place without the presence of people, animals or incompatible materials. The gas is in fact irritating by inhalation and reactive and flammable. After ozonating the environment, wait the decay time at tolerable concentrations. Air sanitization by UV-C ultraviolet radiation is not harmful to people or animals.


O3 + UV-C technology (253.7nm)
Ozone production 10 g / h with ambient air (20 ° C – 50% RH)
Air flow / UV-C 70 m3 / h
Ozone timer from 1 to 25 minutes
30-minute continuous UV-C timer
Power supply 220 Vac 50/60 Hz, 100 W.
Dimensions 21 x 23 x 37 cm
Made in Italy
CE certified in accordance with EN61000-3-2, EN61000-3-3, EN55014-1, EN55014-2, EN60335-1
Package dimensions 30 x 30 x 45 cm – Weight 5,9 kg


for rooms with a height of 2.70 – 3 meters
20 m2: 3 minutes
40 m2: 6 minutes
60 m2: 9 minutes
80 m2: 12 minutes
120 m2: 18 minutes
160 m2: 24 minutes

** The data shown is indicative, since the concentration of ozone in the air depends on factors such as temperature, humidity, the presence of polluting agents and furnishings. Empty environments, with poor furnishings or without fabrics, generally require a shorter treatment time.

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