# DREO DR-HHM006 White 3 L Cool Mist Humidifier with Top Fill

A 3 L top-fill cool mist humidifier for bedrooms and plant spaces, with sleep mode and an easy-to-clean tank.

- [Original product page](https://www.ofertitastop.com/ca/product/dreo-dr-hhm006-white-cool-mist)
- [View offer](https://www.ofertitastop.com/ca/visit/dreo-dr-hhm006-white-cool-mist)
- Market: CA
- Language: en-CA
- Currency: CAD
- Product updated: 2026-10-17T07:46:00.943Z
- Brand: DREO
- Model: DR-HHM006 White
- SKU: ofertitastop-ca-9943
- Category: Home & Garden > Household Appliances > Climate Control Appliances > Humidifiers
- Source store: amazon CA
- Active deal: Yes
- Price: 49.83 CAD
- Previous price: 59.99 CAD
- Discount: 17%
- Rating: 4.4 / 5
- Reviews: 5152

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

The 3 L tank gives the DREO DR-HHM006 White cool mist humidifier room for extended use between refills. Its top-fill design makes adding water straightforward, while a wide opening helps with cleaning inside the tank. Ultrasonic technology produces a fine mist for bedrooms, offices and spaces with houseplants. Sleep mode, adjustable ambient lighting and automatic shut-off support comfortable everyday use.

## Specifications
- Name: DREO DR-HHM006 White
- Type: Ultrasonic cool mist humidifier
- Capacity: 3 L
- Coverage: Up to 300 sq ft
- Dimensions: 19.5D x 19.5W x 26H centimetres
- Weight: 998 g
- Colour: White
- Operation mode: Automatic
- Mist: 5 μm, 2.4 MHz high-frequency atomization
- Sleep mode: Up to 30 hours of operation and 26 dB
- Features: Humidity sensor, 360° nozzle, adjustable ambient lighting, low-water LED alert and automatic shut-off
- Material: BPA-free plastic

## Best use cases
In a bedroom, the 3 L capacity and sleep mode are useful for overnight humidification, with operation rated at 26 dB in that mode. The ambient light can be switched on or off to suit the room, and an LED low-water alert with automatic shut-off adds practical support during use. Its compact listed dimensions make it suitable for a tabletop or other convenient placement in a bedroom or office.

The fine ultrasonic mist also makes this model relevant to indoor plant care. It releases a 5 μm mist and is described for spaces up to 300 sq ft, the product information identifies 40–60% humidity as a suitable range for most houseplants. A 360° nozzle helps direct mist around the space. For shoppers comparing top-fill models with designs that require turning over the tank to refill, this humidifier’s filling method keeps the refill task simple: add water from above without flipping the tank.

## Tips for day-to-day use
Use the wide tank opening to reach inside during cleaning, including the corners. When refilling, pour water into the top-fill opening rather than removing and inverting the tank. Choose sleep mode for overnight operation, and set the adjustable ambient light to on or off to suit the room. The low-water LED alert and automatic shut-off provide clear, practical signals as the tank empties.

## Practical questions
How long can it run on one fill? The 3 L tank supports up to 30 hours of operation in sleep mode, according to the product information. Actual use depends on the selected operating conditions.

Is it suitable for a bedroom at night? Sleep mode is rated at 26 dB, and the ambient light can be turned off. The low-water alert and automatic shut-off are useful features for overnight use.

Can it be used for houseplants? The fine 5 μm ultrasonic mist is intended for plant spaces, and coverage is listed up to 300 sq ft. The product information gives 40–60% as the humidity range suited to most houseplants.

## Final verdict
The DREO DR-HHM006 White brings together a 3 L top-fill tank, easy-access cleaning and quiet sleep-mode operation in a humidifier suited to bedrooms, offices and indoor plant areas. Its adjustable light, 360° nozzle and low-water protection make it a practical choice for everyday cool-mist humidification.

## Images

![DREO DR-HHM006 White 3 L Cool Mist Humidifier with Top Fill — 1](https://www.ofertitastop.com/i/0OkWaLlVwvllscZWh-1h4qHNcp2Avvo41gD5cbg4gNzFIbiSyAiaCy5MrG3WFu2HWMTNNKCsJmrqzP3Ovoarj4Ou0shkY7Aq0kIX3iJTYNWDTPQb2rc_ViY_2w.jpg)

![DREO DR-HHM006 White 3 L Cool Mist Humidifier with Top Fill — 2](https://www.ofertitastop.com/i/Xtvj1HdqW68nPvQYWDpQFcwlpZYKOjbS0iAmQsiHHpXfIjY_uvZcjLp5wdg35BbzKv7k2NhBbak70q7p02VjWvfaT0JeRwScI8-MPDp_y_A1DQc199DtBUGmWA.jpg)

![DREO DR-HHM006 White 3 L Cool Mist Humidifier with Top Fill — 3](https://www.ofertitastop.com/i/N4JlyRbgG5MhbN9Xpijs4MmSp5uyFkyKDDyGeEo166AvDm1q0g20nMiRWJKArmRakj3nGNfunjfwNcB2FK2Uz5EIp7StRzcqy-WeHDycwkXH0tKN44zCaeEzGQ.jpg)

![DREO DR-HHM006 White 3 L Cool Mist Humidifier with Top Fill — 4](https://www.ofertitastop.com/i/ccUCvEgtFgcR6FDZAMvzaHuxso_C3cr8Eqh9YxRrfEEIoaJFW9f4dxqDIT5v_ehFeGByV4R1OEZBICOu3ue5mk92tTx_fWsXD_WYOgKlMNl2eQ-2sMIT-ELygg.jpg)

![DREO DR-HHM006 White 3 L Cool Mist Humidifier with Top Fill — 5](https://www.ofertitastop.com/i/G3aC84E_nCYYNvdC07g2I4QD1rOpOqgsqKQ8Ry1T655H68XuCX_zoHDHtabRW55IIdGWeLT_CB3Rt-fUHXbQ1ewKTIiCmSXcPOKpPSyGwnio2RWCZ0UwZ2ZiOQ.jpg)