25L Ultrasonic Humidifier – Large Room Cool Mist Home & Office

25L Large Capacity Ultrasonic Cool Mist Humidifier

Transform the air quality in any large space with this powerful 25L Ultrasonic Humidifier. Designed for homes, bedrooms, offices, hotels, garages, and even commercial environments, this smart cool-mist humidifier delivers whisper-quiet operation and impressive coverage of 100–200 square metres. With a maximum spray output of 1,300 ml/h, it efficiently balances indoor humidity to keep your environment feeling comfortable and fresh all day long.

Compatible with essential oils as a scent diffuser, this unit doubles as an aromatherapy diffuser — simply add your favourite fragrance to enjoy a calming, aromatic atmosphere. The remote control and built-in timer function make it effortless to customise humidity levels without leaving your seat.

Made in Mainland China (Guangdong).

Key Features

• 🌫️ 25L Water Circulation System – Continuous, long-lasting mist output for large spaces
• 📐 Coverage: 100–200 m² – Ideal for open-plan living areas, offices, hotels, and commercial spaces
• 💧 Cool Mist with Auto Shut-Off – Safe, energy-efficient operation with automatic shut-off when water runs low
• 🔇 Ultra-Quiet: <36 dB – Near-silent performance, perfect for bedrooms and offices
• 🎛️ Remote Control + Timer – Convenient wireless control with programmable timing function
• 🌿 Aromatherapy / Scent Diffuser Compatible – Add essential oils for a spa-like experience at home
• ⚡ Low Power Consumption: 1W – Energy-saving design for 24/7 use
• 🌍 Universal Voltage: AC 100–240V – Compatible with power supplies worldwide
• 🏆 1-Year Warranty – Peace of mind with full after-sales support

Technical Specifications

Perfect For

• Large living rooms, open-plan spaces, and master bedrooms
• Commercial offices, hotel lobbies, and reception areas
• Garages, workshops, RVs, and outdoor covered spaces
• Aromatherapy and essential oil diffusing

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Learn more: NIH on aromatherapy and essential oils

Frequently Asked Questions

Q: What is the coverage area of this 25L ultrasonic humidifier?

A: This large-capacity ultrasonic humidifier is designed to cover spaces of 100–200 square metres, making it suitable for large living rooms, open-plan offices, hotel lobbies, commercial spaces, and more.

Q: Can this humidifier be used as an essential oil diffuser?

A: Yes! This unit is compatible with essential oils, allowing you to use it as an aromatherapy scent diffuser. Simply add a few drops of your preferred essential oil to enjoy a fragrant, relaxing atmosphere throughout your space.

Q: Does this humidifier have an auto shut-off feature?

A: Yes, the humidifier features a Cool Mist Auto Shut-Off function that automatically powers down the unit when the water level is too low, ensuring safe and worry-free operation at all times.

Q: How loud is this humidifier during operation?

A: This ultrasonic humidifier operates at less than 36 dB, which is nearly silent — quieter than a typical whisper. It is ideal for use in bedrooms and offices where minimal noise is essential.

Q: Is this humidifier compatible with international power supplies?

A: Yes, the humidifier supports a universal voltage range of AC 100–240V, making it compatible with power outlets in most countries around the world.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.