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About the scoresThe scores are calculated mechanically by applying the criteria table at the end of the page to figures published on the manufacturers' official pages and manuals (and on retail or comparison pages where an official figure was not available). We call it the "Spec Score".

Spec Score #1Hybrid (heated evaporation)
Best for humidifying a larger room, with an air-purifying mode as a bonus
4.85★★★★★Spec Score (out of 5)
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Score Breakdown
Specs
| Method | Hybrid (heated evaporation) |
|---|---|
| Room coverage | Wood-frame 9 tatami mats / Prefab 15 tatami mats |
| Max output | 550 mL/h |
| Tank capacity | about 4 L |
| Continuous run time | High about 7.2 h / Quiet about 19 h |
| Operating noise | Quiet mode 23 dB (High: 37 dB) |
| Power consumption | Quiet 12 W, Eco 24 W, High 190 W |
| Refilling | Top opening, or remove the tray |
| Care | Filter and tray every 2 weeks / Humidifying filter about 48 months (8 seasons), Ag+ cartridge about once a year |
| Extra features | Plasmacluster air-purifying mode, auto mode, off-timer, child lock, filter drying |
| Size / weight | W272 × D220 × H455 mm, about 5.2 kg |
🙂 Good points
- The highest max output of the four (550 mL/h on High)
- Fill from the top opening, or pull out the tray
- Quiet mode draws only 12 W
🙁 Things to note
- High mode is 37 dB and 190 W, a big gap from Quiet mode
- Several replacement parts, so budget for running costs
Sources
Product page / Spec page / Manual (PDF)
Scores are calculated only from specs published on official and retail pages.
