Why it matters
The Fontaines Luxury Goods 360 Top-Fill Humidifier is an ultrasonic humidifier with a 2 liters tank, rated for 247.5 square feet.
Run time per fill, per the maker: 33 hours.
Aim for 40 to 60 percent relative humidity indoors: drier air irritates airways and skin, wetter air feeds dust mites and mold. Use distilled or demineralized water to avoid the white mineral dust ultrasonic mist leaves behind.
The listing names a top-fill tank, automatic shut-off, a night light, dishwasher-safe parts and a rotating nozzle.
Top-fill tanks are filled from above without carrying the tank to a sink, which also makes them easier to wipe out.
A full tank holds about 2.0 liters, which adds roughly 4 pounds of water to carry or lift (filled in place from the top).
Spread over 33 hours, that tank works out to about 61 milliliters an hour, the rate on the setting the run time was measured at; higher settings empty it faster.
Its tank of 2.0 liters is one of the smallest tanks we cover: 9 of the 78 humidifiers with a stated figure come in lower, and the range runs from 0.7 liters to 20.1 liters.
Its stated run time of 33 hours is below the middle of the range we cover: 31 of the 69 humidifiers with a stated figure come in lower, and the range runs from 10 hours to 130 hours.
Price-wise it sat in the cheapest third of the 74 ultrasonic models we cover when we checked; the button shows today's price.
It qualifies for our lists Best Humidifiers for Bedrooms, Best Cool Mist Humidifiers, Best Humidifiers for Babies and Nurseries, where it is ranked against every model that meets the same rule.
Who it's for, and who should skip it
Good fit if
- Dry winter bedrooms
- Owners who will clean it weekly
Look elsewhere if
- Rooms far larger than its rating
Pros and cons
Pros
- 2 liters tank
- Runs 33 hours per fill
- Rated for 247.5 square feet
Cons
- Needs regular cleaning to stay hygienic
- Ultrasonic mist leaves white dust with hard water
Limitations to weigh
- Not stated on the Fontaines Luxury Goods 360 Top-Fill Humidifier listing: noise level, power draw. Ask the seller or check the manual before relying on it.
Specifications
The bracket shows where each figure comes from.
| Model number | 101-F | Retailer |
|---|---|---|
| Room coverage | 247.5 square feet | Retailer |
| Capacity | 2 liters | Retailer |
| Run time per fill | 33 hours | Retailer |
Alternatives worth comparing
More room humidifiers we cover
Final verdict
A well-matched choice for dry winter bedrooms. Confirm the model it fits before ordering.
Where to buy
Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure