The Dreo Top-Fill 4 L Humidifier features a large-capacity tank, ultra-quiet 28 dB ultrasonic misting, and an integrated night-light, making it ideal for bedrooms, babies' rooms or large living spaces. With a mist reach of up to 40 inches and up to 36 hours of runtime, it brings reliable humidity and comfort into your home. Click through to explore full details and bring balance back to your air.
The Dreo 4L Top-Fill Cool Mist Humidifier is designed to deliver powerful, consistent humidity for your home while maintaining a sleek and quiet operation. With a large 4-liter water tank, this supersized humidifier provides up to 36 hours of continuous mist, making it ideal for large rooms, bedrooms, nurseries, offices, and plant-filled spaces. Its innovative top-fill design allows for easy refilling without spills, while the wide tank opening ensures effortless cleaning and maintenance.
Enjoy whisper-quiet performance at just 28 dB—perfect for sleeping, working, or relaxing without disturbance. The Dreo Humidifier uses advanced ultrasonic technology to produce an ultrafine mist that evenly hydrates the air, relieving dryness, congestion, and irritation. The mist output is powerful yet gentle, protecting furniture and surfaces from excess moisture.
This humidifier also features a soft, built-in night light that creates a calming atmosphere, ideal for baby rooms or nighttime use. You can even add your favorite essential oils using the removable aroma pad to infuse your space with soothing scents. Made from BPA-free materials, the Dreo humidifier is safe for children, pets, and plants alike.
Designed for both performance and convenience, the Dreo 4L Humidifier is the perfect solution for anyone looking to improve indoor air quality. Its modern, minimalist design blends seamlessly with any décor, while its easy-fill, easy-clean features make everyday use hassle-free. Whether you’re combating winter dryness, helping your houseplants thrive, or creating a restful environment for your family, the Dreo Cool Mist Humidifier delivers long-lasting comfort and healthy humidity throughout your home.
