"Waterfresh" keeps the water hygienically clean and clear. Algae germinating is stopped, and lime depositions in the device are kept to a minimum. The evaporation performance is increased by up to 30%.   "Use Biocide in a safe way. Before use read the information on usage and the product information. Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment." BAuA Reg.Nr.: N-74305 Manufacturer: BRUNELuftbefeuchtung Proklima GmbH Schwarzacher Str. 13 D-74858 Aglasterhausen 06262-5454 mail@brune.info

Replacement BIO filters (2 pcs.) for humidifier B 400 / B 500 / B 600 High evaporation performance and eco-friendly disposable with the household waste. Manufacturer: BRUNELuftbefeuchtung Proklima GmbH Schwarzacher Str. 13 D-74858 Aglasterhausen 06262-5454 mail@brune.info

Optionally, an external water sensor can be connected to the controller of the BRUNE humidifier B 500 and B 600. The sensor is placed underneath the humidifier (recommended in combination with the safety collection reservoir) and reacts immediately if there is an uncontrolled water leak. The device stops working and you are alerted to the leak by an acoustic signal and an error message on the display. Manufacturer: BRUNELuftbefeuchtung Proklima GmbH Schwarzacher Str. 13 D-74858 Aglasterhausen 06262-5454 mail@brune.info