The unit does not require any complex maintenance work. If the unit is installed in a location that allows for self-draining of the condensate, the only maintenance work is the periodic inspection of the electrical system and the fan. If it is not possible to drain the condensate automatically, the drain valve should be unscrewed according to a fixed schedule.
In terms of reliability, consistency of purification performance, amount of maintenance work, the unit has low running costs compared to alternative technologies. Thanks to its versatility, activated carbon is particularly suitable for use in facilities with high concentrations of hydrogen sulphide, which have a negative effect on other air purification technologies.