Ozone air purifierAOZ-500

An Ozone Air Sterilizer is an advanced air treatment system designed to sterilize and deodorize air using ozone (O₃) as a powerful oxidizing agent. Unlike conventional air purifiers that rely mainly on filtration, ozone air sterilizers actively destroy airborne contaminants at a molecular level, including bacteria, viruses, mold spores, smoke particles, volatile organic compounds (VOCs), and persistent odors.

Ozone air sterilizers are widely used in industrial facilities, hospitals, laboratories, cold rooms, commercial kitchens, hotels, offices, vehicles, and enclosed indoor spaces where deep air sanitation is required. By generating ozone in controlled concentrations, the system ensures effective air sterilization while decomposing back into oxygen after the treatment cycle, leaving no chemical residue.

Core Technology & Data

Ozone Generation for Air Sterilization

Ozone air sterilizers use corona discharge technology to generate ozone directly from oxygen present in air. In this process, high-voltage electrical energy splits oxygen molecules (O₂), forming ozone (O₃). Ozone’s extra oxygen atom makes it highly reactive, enabling it to oxidize airborne contaminants efficiently.

Once released into the air space, ozone reacts with:

  • • Airborne bacteria and viruses
  • • Mold spores and fungi
  • • Odor-causing organic molecules
  • • Smoke, grease vapors, and VOCs

These oxidation reactions break down cell walls and chemical structures, rendering microorganisms inactive and neutralizing odors instead of masking them.

Air-Only Sterilization Process

The ozone air sterilization process works as follows:

  • • Ozone is generated inside the sterilizer unit.
  • • Ozone is distributed into the enclosed air space.
  • • Oxidation reactions occur with airborne pollutants and microorganisms.
  • • After the sterilization cycle, ozone naturally decomposes back into oxygen.

Systems are designed for controlled exposure cycles, typically used in unoccupied or controlled environments, followed by proper ventilation before re-entry.

System Controls & Safety Design

Ozone air sterilizers are equipped with:

  • • Timer-based operation for controlled treatment duration
  • • Adjustable ozone output based on room size and contamination level
  • • Safety interlocks and alarms
  • • Ventilation and delay mechanisms for safe post-treatment re-entry

These features ensure effective sterilization while maintaining operational safety.

Benefits & Performance Highlights

  1. 1. Powerful Airborne Pathogen Reduction
    Ozone effectively inactivates bacteria, viruses, mold spores, and fungi suspended in air, supporting higher hygiene standards in enclosed spaces.
  2. 2. Complete Odor Elimination
    Unlike air fresheners, ozone chemically neutralizes odor molecules from smoke, food, chemicals, waste, and damp environments, delivering long-lasting freshness.
  3. 3. Chemical-Free Air Sterilization
    Ozone leaves no chemical residue, no filters to replace, and no consumables — it naturally converts back into oxygen after completing oxidation.
  4. 4. Effective VOC & Smoke Oxidation
    Ozone breaks down volatile organic compounds (VOCs) and smoke particles, improving indoor air quality where traditional filtration struggles.
  5. 5. Deep Penetration Capability
    As a gas, ozone reaches corners, ducts, fabrics, and hidden air pockets that mechanical filters or UV systems may not effectively treat.
  6. 6. Fast Sterilization Cycles

    Air sterilization cycles are typically short, enabling rapid turnaround for rooms, vehicles, and enclosed areas.

    • • Hospitals & clinics
    • • Laboratories & clean zones
    • • Cold storage & food facilities
    • • Hotels & hospitality spaces
    • • Commercial kitchens
    • • Offices & industrial rooms
    • • Vehicles & enclosed cabins
  7. 8. Low Maintenance & Cost-Effective

    With no filters or chemicals, ozone air sterilizers offer low operating costs, minimal maintenance, and long service life.

⚠️ Important Safety Note (Recommended for Website Use):Ozone air sterilizers should be operated in unoccupied or controlled spaces. After completion of the sterilization cycle, adequate ventilation must be ensured before human occupancy, in accordance with safety guidelines.

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Specifications :

Model Name Eltech-AOZ-500
Input Voltage 230 V AC, 50Hz
Ozone Output 500 mg/hr
Power Consumption 25 Watt
Working Models 9 Cycle Models
Size 230mm X 100mm X 170mm
Net weight 2 Kg

Benefits :

  • It controls smoke.

  • It controls Eye and Nose irrition.

  • Bacteria, Virus removal.

  • Bad odour removal.

  • Excellent fragrance in the room.

Features :

  • Slim design;can be hanged on walls.

  • Push button on the body for manual operation.

  • Easy to change ozone tube.

  • Low power consumption.

  • Suitable for both daily air purifying and unoccupied ozone shock.