How does an ultrasonic diffuser work?

Ultrasonic diffusers use a ceramic plate vibrating at ultrasonic frequency to break water and fragrance oil into a fine, cool mist. This mist carries the scent into the air without heat, preserving the oil's scent profile. Simply fill the tank with water, add 5-7 drops of fragrance oil, and turn it on.

What is a waterless diffuser and how is it different?

A waterless diffuser (nebulizer) atomises pure fragrance oil into a dry micro-vapour without water. The scent is stronger and more true-to-note since there is no dilution. Waterless diffusers cover larger areas (800+ sq ft), require no cleaning, and have zero mould risk. They use more oil per session but deliver a premium scent experience.

How do I clean my ultrasonic diffuser?

Wipe the water tank dry after every few uses. For a deep clean, fill the tank with clean water and a teaspoon of white vinegar, run for 5 minutes, then drain and wipe dry. This prevents mineral buildup and old oil residue. Use RO or distilled water to avoid mineral deposits, especially in hard-water areas like Delhi.

Can I use any fragrance oil in Azhara diffusers?

Azhara diffusers are designed for use with Azhara fragrance oils and standard water-soluble fragrance oils. Avoid thick carrier oils, perfumes, or alcohol-based fragrances as they can damage the ultrasonic plate. Essential oils work well too.

Is it safe to run the diffuser overnight?

Yes. All Azhara diffusers feature auto-shutoff that turns the device off when the water level is low. For overnight use, we recommend intermittent mist mode - it cycles the mist on and off, which is gentler on the senses and makes your oil last longer.

What size room can this diffuser cover?

Ultrasonic diffusers like the Aurea cover approximately 200-300 sq ft - ideal for a standard Indian bedroom or home office. Waterless diffusers like the Ether and Stelo cover 500-800+ sq ft, suitable for living-dining areas in 2-3 BHK apartments.

Does Azhara offer free shipping on diffusers?

Yes, all diffuser orders qualify for free shipping across India as they exceed the ₹2,000 threshold. Delivery takes 2-7 working days via insured, trackable service.

Azhara Ether - Waterless Diffuser

Name: Azhara Ether - Waterless Diffuser
Brand: Azhara
SKU: 8356945297594
Rating: 4.6 (5 reviews)

Rs. 8,499

39% off

Rs. 13,999.00

Complimentary fragrance oil

Delivery & Services

Free express shipping on prepaid ₹2,000+

Cash on Delivery Available

COD fee applies at checkout.

7-Day Easy Exchange

See exchange policy

Get it sooner

Prepaid orders of ₹2,000 or more are automatically upgraded to free express shipping. For orders under ₹2,000, express shipping is available for ₹500 at checkout.

Description +

The Azhara Ether is a professional-grade wall-mounted waterless diffuser using cold-air diffusion technology.

The Azhara Ether is a professional-grade wall-mounted waterless diffuser using cold-air diffusion technology. No water, no heat, no residue - just pure, microscopic dry vapour that permeates every corner of your room. With a 400 mL oil capacity and consistent wired power, Ether delivers uninterrupted, high-fidelity scent for large living areas, foyers, and master suites.

Type: Cold-air nebulizer (waterless)

Oil Capacity: 400 mL

Coverage: 500–800 sq ft

Power: Wired (constant power)

Control: App + Bluetooth + on-device buttons

Mounting: Wall-mounted

Best For: Living rooms, master suites, open-plan areas

How to Use

Mount on wall and connect to power
Fill the 400 mL reservoir with Azhara fragrance oil
Set intensity and schedules from the app, or use the on-device buttons
The machine converts pure oil into dry micro-vapour - no water needed

What's in the Box1 of 2 Freebies+

1 x Azhara Ether (400ml Nebulizer Unit)

1 x Internal 400ml Fragrance Bottle (BPA-Free)

1 x DC Power Adapter (Long-reach cable for flexible mounting)

1 x Wall-Mounting Bracket

1 x User Manual

Details & Care +

Store upright in a cool, dry place away from direct sunlight.
Keep the cap tightly sealed when not in use to preserve the aroma.
Best enjoyed within 24 months of opening.
Wipe any spills promptly; concentrated oils can mark wood, fabric and polished surfaces.
Keep out of reach of children and pets.
For diffuser use only. Do not apply directly to skin.

Shipping & Returns +

Free shipping on all orders of ₹2,000 or more: prepaid orders are upgraded to free express shipping, while COD orders ship free via standard delivery. Orders under ₹2,000 are charged ₹200 for standard shipping or ₹500 for express.

Orders are dispatched the same or next business day and delivered across India within 2-7 working days via an insured, trackable service. You will receive a tracking link by email as soon as your order is dispatched. Cash on delivery is available; the COD fee is shown at checkout. We currently ship within India only.

Every order is covered by our 7-Day Easy Exchange.