Changing your Proboil.4E filter is quick and easy, watch this handy video to show you how.
The filter system provided with PROBOIL will help to prevent the calcification (scaling) of the boiler and improve the taste of the water. Each installation has a different number of people using it, a different usage pattern and an individual water hardness “GB Clark rating”. Because of this you must judge for yourself if the filter needs changing or not, as no two installations are
the same. We recommend replacing the filter at 6 months and a maximum life of 1 year depending on usage.
Replacement filters can be bought directly from www.pronteau.co.uk
![](https://s2.save4k.ru/pic/LzOCG58CPr4/maxresdefault.jpg)