Insurance paid for my Pari Lamira nebulizer kit when I was on Arikayce. It came with an ebase controller, a blue disc shaped controller that doesn't require a hose-just a "handset",i.e. nebulizing cup with an aerosol head. I think this is the same thing that you all are talking about. When I googled eRapid, 2 totally different pictures came up-one being the blue disc shaped controller and the other a larger rectangular gray controller. I was planning on using for my 7% saline when I travel but need a new handset and aerosol head. I just figured it worked for the Arikayce, it should work for the 7% NaCl solution. Am I on the right track?