@pop55, I moved your question to this discussion about the Vibralung Acoustical Percussor. Click VIEW & REPLY to scroll through past comments about the device and others.

Members like @dulwich @tinaesims @windwalker @woot @toni1132 @shs @thumperguy @annfl and others have commented in this discussion and related discussions about percussion vests. See these discussions:

- Percussion Vests https://connect.mayoclinic.org/discussion/percussion-vests/
- Advice about airway clearance devices https://connect.mayoclinic.org/discussion/advice-about-airway-clearance-devices/
- Vest before or after saline? https://connect.mayoclinic.org/discussion/vest-before-or-after-saline/

Pop55, do you use a percussion vest now and are asking specifically about the Virbrlung? Or are you shopping around?