To PositiveThinking,

I came done with BE over 15 years ago. My Pulmonologist never indicated that I needed treatment and so whatever damage was going on went on with very little symptoms until 2922 when I was diagnosed with MAC 6/22 and put on the Big 3 and in 2023, it was recommended that I nebulize with 3% Hypotonic Saline and was given a nebulizer by the Pulmonary NP which was the Phillips Respironics
and quite frankly has been very sturdy and does not show any wear and tear because of the Saline. The first one lasted 2 years before it died. I purchased another and is still going strong more than two years.....and I'm not very gentle but it holds up and does job. Good luck with all.
Flo @frankie160