I had looked into a pari trek when DS was a baby -- thought it'd be great for travel, but I got so many mixed message on various cf sites, that I contacted the company and was told that it couldn't be used with Tobi. Now DS is on both tobi and pulmozyme and we just use our pari proneb ultra II for travel since it's more compact than the devilbiss.
Wonder what Rami uses in Palestine, since you're going to the middle east, would the electrical requirements be similar?
Wonder what Rami uses in Palestine, since you're going to the middle east, would the electrical requirements be similar?