1. Maintain freshness- Ozone decomposes the ripening molecules in the air, effectively inhibiting the respiration of  fruits and vegetables, maintaining the freshness of fruits and vegetables and prolonging their quality preservation period.

2. Sterilization- Test results of specialized institutions: Ozone has a sterilization rate of over 99.9% against Staphylococcus aureus, Escherichia coli, Staphylococcus aureus and over 90% against  Aspergillus.

3. Air purification- Ozone purifies the air by decomposing various odors and odors in the air.