My mask also whistle I found a drop of mineral oil in the hose elbow where it swivels stopped mine. I don't know how long it last but easy to reapply.
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- Tue Jan 10, 2006 9:47 pm
- Forum: CPAP and Sleep Apnea Message Board
- Topic: Comfort Curve Whistles
- Replies: 9
- Views: 5966