Air Purifier 1.ozone generator for water 2.Ouput ozone capacity: 400mg/ ... time: 0-30min 220V Commercial Sterilizer Machine Water Air Generator Air Purifier Description: Brand new Easy to operating ... low noise centrifugal fan.2.Adopt independent negative ion generator.3.Adopt imported glass lining pipe, make pure Ozone ... , effectively extending the life of the ozone generator. Package including: 1 × Ozone ...