The Arium Advance RO has 3 versions with 8, 16 or 24 L/h production flow rate, while the Arium Advance EDI has 2 versions with 5 or 10 L/h. The different versions let you choose which system would be most suitable for you depending on water consumption. Your daily water consumption can also be covered with the right choice of Bagtank volume in combination with the Arium Advance system.