We had to buy this inhalation device due to a sever bronchial infection in one of kids when he was an infant stationed at the hospital. they used this pari boy on him several times a day to inhale with either saline water or saline water meds mix. I made him feel better quickly and I would not want to have missed out on it during the following winter months. this is the machine only- you have to buy the mouth piece and hose in the German apotheke or online for about 30 euros. it is a hygienic thing not to share with another person so every one (child or adult) have to have their own mouth piece.
we paid 278 euros for it back then and it still works great.
220V and instructions in German but can be found online in English.