It can effectively degrade chemical poll€≥↕utants (VOCs) in small spaces and small water bod¶¥ies, including formaldehyde in the air, pesticide"∑ residues and halides in wat±≥er, etc. Ozone can be reduced to oxygen in water →§×and air in 15 minutes, no residu↓βe, no secondary pollution, clΩβδean and environmentally friendly.