Bedroom humidifier designed to ease congestion and dry air while running quietly all night, the Levoit Humidifier delivers long runtime and a gentle night light. Ideal for light sleepers and parents who need overnight humidity without frequent refills.
⚡ At a Glance
- • Humidifying Performance: 3L water tank supplies ultrasonic cool mist for up to 25 hours of continuous humidity
- • Best for: Bedrooms, nurseries and plant rooms needing extended, quiet humidification
- • Not ideal for: Large commercial spaces or situations requiring heated humidification
Large 3L tank and ultrasonic cool-mist system allow extended, quiet operation. Top-fill design and aroma diffusion simplify refills and add fragrance options.
Long, uninterrupted humidity – thanks to 3L water tank
3-litre tank delivers up to 25 hours of continuous moisture, described as enough for roughly three nights on one refill. Ultrasonic mist generation turns water into a fine cool vapour for steady humidification.
Fewer refills needed overnight, ideal for people who prefer set-and-forget humidity over several nights.
Peaceful bedrooms – with ultra-quiet Dual 150 operation
Dual 150 design achieves noise levels as low as 28dB while using ultrasonic technology to produce cool mist. Low acoustic output keeps mechanical sound to a minimum.
Noise stays low enough for light sleepers and nurseries, so humidification can run all night without disturbance.
Hassle-free refills and aroma – with top-fill design and base diffuser
Top-fill construction removes the need to tip the tank, allowing water to be added from above and reducing spill risk. Base chamber accepts essential oils directly for scented mist.
Quick, low-mess refills and the ability to add oils make maintaining a pleasant bedroom atmosphere straightforward.
✨ The 4 Key Reasons for Levoit Humidifier
- 3L Water Tank - Delivers up to 25 hours continuous mist on one fill.
- Ultra-Quiet Dual 150 - Noise as low as 28dB for undisturbed sleep.
- Top-Fill Design - Easy refilling without tipping, reduces spill risk significantly.
- Aroma Diffuser Base - Add essential oils directly for gentle, continuous fragrance.
📋 Technical Details at a Glance
- Category: Humidifier
- Tank capacity: 3 litres
- Run time: Up to 25 hours per fill
- Mist type: Ultrasonic cool mist
- Noise level: As low as 28dB (Dual 150)
❓ Frequently Asked Questions
Q: How long will a single tank last overnight?
A: A full 3L tank supplies up to 25 hours of moisture, which the description equates to about three nights without refilling.
Q: Is it quiet enough for a bedroom or nursery?
A: Yes, Dual 150 operation runs as low as 28dB, described as ultra-quiet for a peaceful sleeping environment.
Q: Can I use essential oils with it?
A: Yes, essential oils can be added directly into the base chamber so the humidifier doubles as an aroma diffuser.
🏆 Our Verdict
Best suited to light sleepers, parents and plant owners who need long-lasting, quiet humidification. The combination of a 3L tank, ultra-quiet ultrasonic mist and spill-reducing top-fill design sets it apart for overnight convenience. While not the cheapest option on the market, low-maintenance cleaning and reliable runtime make it a sensible long-term choice.
