Is such a filter even hygienic?

Of course! However, the prerequisite is the regular replacement of exchange filter inserts or the regular backwashing of backwash protective filters. The standard EN 806-5, A provides for an interval of six months. JUDO recommends to backwash protective filters every two months – especially since this procedure is done in no time at all.

The important thing is that you, as a homeowner, do not forget to backwash. This is why JUDO offers the “call function” for the manual backwash protective filters: This allows you to be automatically reminded by your JU-Control App if your filter needs to be backwashed.

Or you can choose an automatic backwash protective filter from JUDO. Such a filter not only thinks along with you, but also carries out the backwash itself.