---
product_id: 701363927
title: "Dreo 4L Humidifiers for Bedroom, Large Size Quiet Ultrasonic Humidifier with Diffuser, 60H Runtime for Home, Nursery, Plant,Grey"
brand: "dreo"
price: "₨88500"
currency: LKR
in_stock: true
reviews_count: 5
category: "Dreo"
url: https://www.desertcart.lk/products/701363927-dreo-4l-humidifiers-for-bedroom-large-size-quiet-ultrasonic-humidifier
store_origin: LK
region: Sri Lanka
---

# 4L large capacity tank Ultra-quiet 28dB operation 5μm ultra-fine mist output Dreo 4L Humidifiers for Bedroom, Large Size Quiet Ultrasonic Humidifier with Diffuser, 60H Runtime for Home, Nursery, Plant,Grey

**Brand:** dreo
**Price:** ₨88500
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your air game—breathe better, sleep smarter, live fresher!

## Quick Answers

- **What is this?** Dreo 4L Humidifiers for Bedroom, Large Size Quiet Ultrasonic Humidifier with Diffuser, 60H Runtime for Home, Nursery, Plant,Grey by dreo
- **How much does it cost?** ₨88500 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/701363927-dreo-4l-humidifiers-for-bedroom-large-size-quiet-ultrasonic-humidifier)

## Best For

- dreo enthusiasts

## Why This Product

- Trusted dreo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whisper-Quiet Zen Mode:** Operating at just 28dB, it’s the silent companion your bedroom deserves for deep, peaceful rest.
- • **Precision Mist Technology:** 5μm ultra-fine mist disperses evenly without wetting surfaces, creating a perfectly balanced humid environment.
- • **Effortless Top-Fill Design:** No spills, no flips—refill with ease and keep your routine hassle-free and mess-free.
- • **Mood-Enhancing Aromatherapy:** Integrated diffuser and ambient night light let you customize your space for wellness and relaxation vibes.
- • **All-Night Hydration Powerhouse:** Up to 32 hours of continuous moisture without refills—sleep uninterrupted, breathe refreshed.

## Overview

The Dreo 4L Ultrasonic Humidifier combines a large 4-liter tank with whisper-quiet 28dB operation and advanced 5μm mist atomization to deliver up to 32 hours of continuous, evenly dispersed moisture. Designed for bedrooms, nurseries, and plant care, it features an easy top-fill system, adjustable humidity control, and an integrated diffuser with ambient lighting—perfect for enhancing your home’s air quality and atmosphere with minimal effort.

## Description

Dreo Humidifier for Bedroom, 3 in 1 Quiet Oversized Cool Mist Humidifier with Diffuser and Demineralization Cartridge, Indoor, 32 Hours Long Lasting 4L Fast Ultrasonic Humidifiers for Babies and Plants

Review: Esta súper cool!! Es muy buen humidificador. Solo necesito una escencia buena para darle mejor uso
Review: Some helpful hints I found have helped to keep this humidifier working. First, make sure the tape and Styrofoam block are removed from the product. Second, when filling the tank, make sure that room temp water is added, especially the for the first time. Hot water may damage the seal. Third, do not fill water above the MAX level. The extra weight may cause leaks in the seal. Fourth, all small humidifiers like this will get bacteria/mold if not cleaned every 2-3 days. It is the nature of having water heating up for days without cleaning. If you don't like cleaning it every three days, understand that there will be mold/bacteria inside the base's small tank. It's just that simple. Cleaning is easy, but it takes some time to thoroughly clean the unit. ... and fifth, make sure NO water gets in the part that looks like a tower on the base's smaller tank. A small amount will flood the air intake and the electronics' board. This will mess up the controls. If it does happen, use a blow dryer on low to try and dry the board at the base of the unit. Otherwise, a couple of days should dry it out. If it isn't severely flooded, it may still work. Also, NEVER put anything but water in the tank when in use. Vicks, scented oils, or anything else will wreck this humidifier. The only thing I use in the tank is white vinegar to clean and descale it, but after that kind of cleaning, I rinse it out thoroughly and then dry it completely. Keep in mind, tap water is not the best water to use (lots of minerals) which is why white dust from this humidifier can go everywhere in the home and stick to the inside areas of the humidifier. Best to use distilled water or at least buy a demineralizing cartridge if using tap water (they last 4-6 months). Hope these helpful hint work for your humidifier. Took a lot of trial and error beforehand, but once I used this information, there hasn't been an issue yet with my Dreo humidifier or any of my previous humidifiers. Best of luck UPDATE: I started to have some issues with dust just like what others have be experiencing. I contacted Dreo by email and customer rep, Carol Hesung, was able to help resolve the problem. While suggesting that distilled water is the best way to combat the dust, I mentioned it wouldn't work out for me due to the high cost of distilled water per month. Carol understood and offered a complete refund for this unit and for the larger unit I purchased. Not only that, the demineralizing cartridge filter (3-pack) I bought was also refunded. Carol said there was no need to return any of these products. Not only was I pleasantly surprised with this outcome, it proved to me that Dreo is all about making it right for the customer if problems arise. With the actions Dreo has made, I will definitely recommend them and make future purchases from this company. Their customer service has been stellar and I wish other businesses would follow their lead. The Dreo team puts customers first and that is one of their best services offered. Thank you Dreo and thank you Carol. I was able to set the Dreo up quickly and finally get some moister back into my room. So far, this is product is working very well. It is super quiet, compact and easy to take apart, clean and put back together. There are many easily operated controls for such a small unit. 4L is quite small for my living room, but for a small bedroom, this will do the trick. I am pleased with the looks, the style, the easy operation, the light system, but most of all the steam output and the way you can direct the steam is an added bonus. If this can last as long as my old humidifier of 9 years, then I will be that loyal customer only to Dreo for sure. It really is a good humidifier even for its smaller footprint. Definitely recommend.

## Features

- Enjoy a peaceful sleep without congestion, cough or dry mouth, Dreo ultrasonic atomization reduces noise to 28dB, while its 4-liter tank provides up to 32 hours of moisture without the need for refilling.
- Working with Dreo dual intake design and 4" mist output, this humidifier creates an oversized mist up to 40" tall for humidifying bedrooms, while bringing faster dry air relief to help you breathe easy and healthy.
- Thanks to its high-frequency atomization process, this humidifier for home releases 5μm ultra-fine mist and lighter mist particles, allowing moisture to spread evenly across the room without wetting surfaces.
- This portable humidifier allows you to fill up without having to flip the tank or spill water on the floor. Its modular design is easy to remove and install, giving you a hassle-free cleaning experience.
- This cool mist humidifier is a perfect companion for a healthier life, from helping you breathe easier, to doing your own aromatherapy sessions to changing the mood of your room with its ambient light (essential oils not included).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7CZ7W92 |
| Auto Shutoff | Yes |
| Best Sellers Rank | #268,511 in Kitchen ( See Top 100 in Kitchen ) #630 in Single Room Humidifiers |
| Brand | Dreo |
| Capacity | 4 Liters |
| Color | grey |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,034) |
| Date First Available | 13 February 2025 |
| Item Weight | 1.42 Kilograms |
| Material | BPA Free, Baby Friendly Plastic |
| Model Number | DR-HHM001 |
| Power / Wattage | 26 Watt-hours |
| Product Dimensions | 14 x 27.99 x 25.81 cm; 1.42 kg |
| Runtime | 32 minutes |
| Special Features | Adjustable Humidity Control, Aroma Diffuser, Easy top filling, Night Light, Ultra-quiet 28dB operation |
| Voltage | 120 Volts |

## Product Details

- **Brand:** Dreo
- **Capacity:** 4 Liters
- **Colour:** grey
- **Floor area:** 300 Square Feet

## Images

![Dreo 4L Humidifiers for Bedroom, Large Size Quiet Ultrasonic Humidifier with Diffuser, 60H Runtime for Home, Nursery, Plant,Grey - Image 1](https://m.media-amazon.com/images/I/61Nlgeda3EL.jpg)
![Dreo 4L Humidifiers for Bedroom, Large Size Quiet Ultrasonic Humidifier with Diffuser, 60H Runtime for Home, Nursery, Plant,Grey - Image 2](https://m.media-amazon.com/images/I/61ogdAetq8L.jpg)
![Dreo 4L Humidifiers for Bedroom, Large Size Quiet Ultrasonic Humidifier with Diffuser, 60H Runtime for Home, Nursery, Plant,Grey - Image 3](https://m.media-amazon.com/images/I/7123iyxYTjL.jpg)
![Dreo 4L Humidifiers for Bedroom, Large Size Quiet Ultrasonic Humidifier with Diffuser, 60H Runtime for Home, Nursery, Plant,Grey - Image 4](https://m.media-amazon.com/images/I/71Ts5Kx+hmL.jpg)
![Dreo 4L Humidifiers for Bedroom, Large Size Quiet Ultrasonic Humidifier with Diffuser, 60H Runtime for Home, Nursery, Plant,Grey - Image 5](https://m.media-amazon.com/images/I/71Tw9HXIEJL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***A on 25 November 2025*

Esta súper cool!! Es muy buen humidificador. Solo necesito una escencia buena para darle mejor uso

### ⭐⭐⭐⭐⭐ Review
*by L***K on 27 January 2025*

Some helpful hints I found have helped to keep this humidifier working. First, make sure the tape and Styrofoam block are removed from the product. Second, when filling the tank, make sure that room temp water is added, especially the for the first time. Hot water may damage the seal. Third, do not fill water above the MAX level. The extra weight may cause leaks in the seal. Fourth, all small humidifiers like this will get bacteria/mold if not cleaned every 2-3 days. It is the nature of having water heating up for days without cleaning. If you don't like cleaning it every three days, understand that there will be mold/bacteria inside the base's small tank. It's just that simple. Cleaning is easy, but it takes some time to thoroughly clean the unit. ... and fifth, make sure NO water gets in the part that looks like a tower on the base's smaller tank. A small amount will flood the air intake and the electronics' board. This will mess up the controls. If it does happen, use a blow dryer on low to try and dry the board at the base of the unit. Otherwise, a couple of days should dry it out. If it isn't severely flooded, it may still work. Also, NEVER put anything but water in the tank when in use. Vicks, scented oils, or anything else will wreck this humidifier. The only thing I use in the tank is white vinegar to clean and descale it, but after that kind of cleaning, I rinse it out thoroughly and then dry it completely. Keep in mind, tap water is not the best water to use (lots of minerals) which is why white dust from this humidifier can go everywhere in the home and stick to the inside areas of the humidifier. Best to use distilled water or at least buy a demineralizing cartridge if using tap water (they last 4-6 months). Hope these helpful hint work for your humidifier. Took a lot of trial and error beforehand, but once I used this information, there hasn't been an issue yet with my Dreo humidifier or any of my previous humidifiers. Best of luck UPDATE: I started to have some issues with dust just like what others have be experiencing. I contacted Dreo by email and customer rep, Carol Hesung, was able to help resolve the problem. While suggesting that distilled water is the best way to combat the dust, I mentioned it wouldn't work out for me due to the high cost of distilled water per month. Carol understood and offered a complete refund for this unit and for the larger unit I purchased. Not only that, the demineralizing cartridge filter (3-pack) I bought was also refunded. Carol said there was no need to return any of these products. Not only was I pleasantly surprised with this outcome, it proved to me that Dreo is all about making it right for the customer if problems arise. With the actions Dreo has made, I will definitely recommend them and make future purchases from this company. Their customer service has been stellar and I wish other businesses would follow their lead. The Dreo team puts customers first and that is one of their best services offered. Thank you Dreo and thank you Carol. I was able to set the Dreo up quickly and finally get some moister back into my room. So far, this is product is working very well. It is super quiet, compact and easy to take apart, clean and put back together. There are many easily operated controls for such a small unit. 4L is quite small for my living room, but for a small bedroom, this will do the trick. I am pleased with the looks, the style, the easy operation, the light system, but most of all the steam output and the way you can direct the steam is an added bonus. If this can last as long as my old humidifier of 9 years, then I will be that loyal customer only to Dreo for sure. It really is a good humidifier even for its smaller footprint. Definitely recommend.

### ⭐⭐⭐⭐⭐ Review
*by M***S on 3 September 2025*

Muy bueno rinde mucho el agua y se duerme excelentemente bien

## Frequently Bought Together

- Dreo 4L Humidifiers for Bedroom, Quiet Supersized Cool Mist Ultrasonic Humidifier with Diffuser, 60 Hour Runtime for Home, Nursery, Plant, Gray
- Dreo Demineralization Cartridge 3-Pack for Humidifiers, Compatible with Dreo Humidifiers HM311/311S/524/524S, Prevent Mineral Build-up, Filter Hard Water, Eliminate White Dust
- Dreo Humidifiers for Bedroom, 6L Supersized Cool Mist Humidifiers for Large Room, 60H Runtime 28 dB Quiet, Top Fill Air Humidifiers for Home, Baby, Plant, Nursery, Indoor, Night Light, Ultrasonic

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-27*