Venta Airwasher Hygiene Additive 500ml
The Venta Hygiene Additive performs two main functions:
It changes (1) the water hardness to minimize incrustations by limescale.
Mere sediment can simply be washed every 10-14 days.
It supports (2) the evaporation process, making water drip off the plastic and thus preventing a complete wetting of the plate stack.