... G/Hr, 5G/Hr, 6G/Hr Configurations:1. Mini air pump.2. Air cooled ceramic ozone tube.3. Power supply.4. Fans ... for cooling. Applications:1. Air purify for room, like house, hotel, Karaoke, swimming pool, club ... . Oxygen increasing: improve the oxygen level for air and water5. Ozone for health: air purification, expedite human metabolismSpecifications:ItemUnitCH-BT 3GCH-BT ...