Quincidaes2 years ago+110Do I need to use filtered water to fill in the tank? Thanks. bigfish2 years ago • purchased this product+110purchased this productNo, not necessary, it comes with an anti-limescale cartridge.Show in original language (German)CommentAnonymous2 years ago • purchased this product+110purchased this productNein, normales WasserCommentAnonymous2 years ago • purchased this product+110purchased this productThis is not necessary. Of course, low-scaling water is good for any appliance, but it is not a prerequisite. Show in original language (German)CommentPfiffner.Zug2 years ago • purchased this product+110purchased this productIf the water is very calcareous, it is advisable to use filtered water, as with coffee water. This reduces the calcification of the appliance...Show in original language (German)Comment