Name: Twenty8 Signature Ultrasonic Diffuser
Brand: Twenty8
SKU: 28Diffuser
Price: 79.00 AUD
Availability: InStock

Twenty8 Signature Ultrasonic Diffuser

1 reviews

$79.00 AUD

Shipping calculated at checkout.

Elegant, functional, and beautifully designed, the Twenty8 Signature Diffuser combines natural style with modern ultrasonic technology to create the ultimate aromatherapy experience. Featuring a bamboo veneer finish and 600mL water capacity, this diffuser provides up to 12 hours of continuous mist, transforming any room into a calm, balanced, and refreshing space.

Using ultrasonic vibrations (not heat), the diffuser preserves the purity of your essential oils, producing a cool, fine mist that’s easily absorbed — perfect for relaxation, focus, or a restful night’s sleep. Ideal for use with Twenty8’s ‘Instant Calm’ or ‘Peace & Meditation’ synergy blends.

Key Features (5-in-1 Functionality)

Essential Oil Diffuser/Vaporiser – No heat, preserving oil integrity.
Humidifier – Adds moisture to the air without condensation.
Ioniser – Releases negative ions for improved air quality and better sleep.
Air Purifier – Removes dust and impurities from the air.
Mood Light – Gentle LED lighting to enhance ambiance or act as a night light.

Technical Details

Water Capacity: 600mL
Operation Time: Up to 12 hours continuous mist
Coverage: 30m²
Noise Level: <35dB
Size: 19cm x 19cm x 20cm
Auto Shut-Off: When water runs out
Warranty: 12-month Australian warranty

Ultrasonic Diffuser Care & Troubleshooting

Our ultrasonic diffusers are designed for daily use. Like all electrical appliances, natural wear and tear can occur over time — especially after 3+ years of regular use. Most misting issues are simple to fix with a little care.

Before assuming your diffuser is faulty, please try the following:

• Check the water level
Fill to the marked line only. Too little or too much water can stop mist output.

• Clean the ultrasonic plate
The small metal disc inside the base creates the mist. Residue from oils, dust, or minerals can block it.

Gently clean with a cotton bud dipped in white vinegar or isopropyl alcohol, then rinse and dry.

👉 This step resolves most misting issues.

• Maintain regular cleaning
Empty leftover water daily. Every 3–5 uses, run the diffuser for 5–10 minutes with water + 1 tsp white vinegar, then rinse and dry.

• Check power supply
Ensure cords are secure, try a different power point, and check for visible damage.

• Use pure essential oils only
Synthetic or fragrance oils can clog and damage the diffuser.

• Consider room conditions
High humidity, airflow from fans or air-conditioning, or placing the diffuser on soft surfaces can affect mist visibility.

• Understand natural wear & tear
Ultrasonic diffusers contain a ceramic disc that slowly wears down with time, heat, mineral-rich water, and frequent use. Reduced mist after several years is normal.

• Use filtered or distilled water
This can significantly extend the life of your diffuser, especially in hard-water areas.

When to Consider Replacement?
If your diffuser has been well-loved for several years and cleaning no longer restores mist, it may simply be time for a new one — much like a kettle or hairdryer that’s done its job beautifully.

Need help?
Our support team is always happy to assist with troubleshooting or help you choose a replacement 🤍🌿