PEP devices - Acapella Duet - sterilizing them


New member
Has anyone tried the Acapella Duet? I am looking for a PEP device for when I travel. I have used the Acapella choice, but thought the Acapella Duet seemed like a better option. The Duet has a port for the nebulizer cup to be attached. Any other recommendations for a PEP device for travel? How do you sterilize PEP devices when you travel?