The Venta Water Treatment Additive (WTA) is designed for the Venta Airwasher models to maintain hygienic conditions in the lower housing and to improve the evaporation process.
It creates a sheeting action on the disks with the effect of maximizing the amount of surface area. It helps prevent calcium and lime build-up and helps to keep the water more anti-bacterial.
Important: the ingredients of the Venta Water Treatment Additive do not evaporate. They remain in the unit back until poured out for cleaning (approximately every 10 to 14 days). Only fresh water should be added daily – this reactivates the contents of the Venta Water Treatment Additive. One bottle is sufficient for approximately one season (5 months).
Contains 35 fl. oz (sufficient for approx. 5 months months) Recommended usage: one dose every 10-14 daysUsed for Units: LW15, LW25, LW45