Tap water or rust looks at my decision to use regular tap or distilled water.
Humidity
Less in Summer, more in Winter because cold air can’t carry as much moisture. Too much will create moisture in the tube and mark unless heated.
| Summer | Winter |
|---|---|
| 2 | 3 |
Filter
2024-02-24: Changed filter
Parts
2026-05-28: Replaced mask and tube