- It’s 500ml capacity means this diffuser can run up to 10 hours.
- BPA free.
- Choose from all plastic to wood grain effect base.
- 7 LED lights.
- Automatic turn off when water tank empty.
- Timer to automatically turn diffuser off.
5. ASAKUKI 700ml Premium Essential Oil Diffuser
- 700 ml water tank will run for around 15 hours.
- Automatically turns off when water runs out.
- LED light that allows you to control the color and the brightness.
- Timer to automatically turn device off.
- Six-month money-back guarantee and one-year warranty.
6. URPOWER 700ml Square Aromatherapy Essential Oil Diffuser Humidifier
- Another from this popular brand.
- 700 ml water tank lasts for up to 20 hours.
- BPA-free plastic tank.
- Adjustable brightness and colour of LED light.
- Timer and automatic turn-off.
- Massive 2l (2000ml) tank will run for 50 hours.
- BPA-free plastic tank.
- Control mist speed and colour changing LEDs.
- Five year warranty.
8. URPOWER Essential Oil Diffuser 400ml Wood Grain Aromatherapy Diffuser
- Looks beautiful displayed in your living room as a decoration.
- 400ml capacity which will last around 15 hours on low mist mode.
- 7 Colour LED lights.
- Whisper-quiet ultrasonic technology.
- 4 timer settings to automatically turn off.
9. Vida Extra Large 600ml Essential Oil Diffuser
- Holds 600ml and runs for 10-12 hours.
- Elegant dark wood look.
- Automatic turn off when tank empty.
- 100% money back guarantee.
10. Gold Armour 880ml Essential Oil Diffuser
- 880ml water tank.
- Perfect for any décor.
- 7 LED colour changing lights.
- Auto turn-off.
- BPA free water tank.
- Covers space around 320 square feet.
- 100% satisfaction guarantee.
- 1 year guarantee.
5 Best Nebulizing Diffusers for Large Rooms.
A quick look at our favourites:
Click on each image to view full details.
1. Organic Aromas Nebulizing Pure Essential Oil Aromatherapy Diffuser
- Stunning hand-blown glass reservoir on a wooden base (dark or light wood).
- Organic Aromas® offers a one year free parts & service warranty.
- Elegant LED rainbow-carousel mood lighting that can be turned off/on.
- Operating usage cycle (diffuses for 2 mins On, 1 min Off, for 2-hours then shuts off).
- Made from 100% whole plantation hardwood painted with water based lacquer that will not off-gas.
2. Aromis Wood and Glass Aromatherapy Diffuser
- Diffuses for 10 minutes on then 10 minutes off.
- No plastics or artificial materials.
- Adjustable aroma intensity – fill a small space or up to a 893ft.² (83m²)
- Turns off automatically after one hour.
3. Organic Aromas Black Nebulizing Pure Essential Oil Aromatherapy Diffuser
- Powerful aromatherapy diffuser (in ideal conditions can “cover” up to 800 sq ft/ 70+ sqm).
- Used by health professionals, counselors, therapists, aestheticians and kinesiologists.
- One year free parts & service warranty.
- No plastic.
- Elegant white LED mood lighting that can be turned off/on (although it has to stay on when diffusing so perhaps not great in the bedroom).
- Diffuses for 2 minutes On, 1 minute Off
- Works for 2-hours then shuts off.
4. Organic Aromas Opulence – Nebulizing Essential Oil Diffuser
- Same specifications as above in no. 3 but with white ceramic base.
5. SpaRoom Aromaluxe Micro-Air Nebulizing Diffuser
The glass cover on this essential oil nebulizer pairs beautifully with the wooden base.
- Rechargeable lithium battery, which can provide up to 4 hours of diffusing.
- Intermittent operation of 2 minutes on and 1 minute off.
- Turns off automatically after 2 hours.
- Coverage areas up to 875 sq ft.
- Rotating colour lights.
- Includes rechargeable lithium battery and AC adapter.
We hope you’ve found something suitable on our list of beautiful essential oil diffuser large room options. To be honest, any one of them would be a lovely addition to your living space and help to promote health and wellbeing in your home.