... air and water 3.Wipe off additive 220V New Ozone Generator Water Air Sterilizer Ozonizer Description: Wipe off terrible smell, ... packaging, high-voltage module, resistant to moisture, shock, maintenance-free. 2.Using special oxygen pump, long life, good stability.3 ... usage requirements,more humanistic.Package including:1 × Ozone Generator 220V New Ozone Generator Water Air Sterilizer Ozonizer [GL18]