Pre-filters for water

Pre-filter

— in this case, it means filters, the purpose of which is to purify water before any household appliance; most often they are installed in front of washing machines or dishwashers. The features of this type correspond to the purpose: a high level of performance, mechanical filtration from undissolved impurities, however, since the water is intended for technical needs, there is usually no talk of finer purification, except that it may be possible to soften hard water.