BWT Pack of 6 Soft Filtered Water EXTRA

The mineral calcium occurs in varying concentrations in water and is expressed in °dH (degrees of German hardness). Calcium is not visible, but forms deposits when heated, depending on the degree of hardness. These deposits damage electrical household appliances such as fully automatic coffee machines, coffee makers, water and tea boilers. 

The BWT filter cartouche Soft Filtered Water Extra is specially designed for the treatment of water with a very high degree of hardness (over 15° dH). The reliable reduction of water hardness protects household appliances from limescale deposits. The specially developed filter also reduces heavy metals (such as lead, copper) as well as odour- and taste-disturbing substances such as chlorine. This turns tap water into noticeably softer water for unrestricted enjoyment. 

Protection of household appliances
Lime-containing water leaves behind unsightly limescale deposits in household appliances such as kettles or coffee machines. This not only leads to poorer heat transfer and thus to increased energy consumption, but also to the fact that the function of the appliances is impaired and their service life is shortened. Furthermore, limescale deposits favour the growth of microorganisms such as bacteria.

Features:

• Set consisting of 6 cartridges
• Optimal appliance protection for household appliances such as coffee machines and kettles: reduces the limescale content of the water
• Reduces odour- and taste-disturbing substances such as chlorine as well as organic impurities
• Reduces particles > 200 µm (sand, particles from the pipe) and heavy metals (lead and copper)
• Processing time: 5 minutes
• Cartridge change interval: 4 weeks