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- Mon Aug 27, 2018 3:42 pm
- Forum: CPAP and Sleep Apnea Message Board
- Topic: What does the blue water light mean?
- Replies: 4
- Views: 2008
What does the blue water light mean?
I have had my cpap for 7 years and just now the blue water light has come on without any explanation. Can anyone guide me to what this indicates?