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Deal.ai › Serene House › Aroma Diffusers
Serene House
Serene House Vulcan III Ultrasonic Aroma Diffuser

Serene House Vulcan III Ultrasonic Aroma Diffuser

Best price now

$79.99at Sabavi HomeObserved at 1:33 PM

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Our take on the Serene House Vulcan III Ultrasonic Aroma Diffuser

The Serene House Vulcan III is an ultrasonic aroma diffuser in a white glass body with automatic shut-off. It runs on ultrasonic vibration rather than heat, so it disperses fragrance without warming the oil. At $79.99 at Sabavi Home as of November 7, 2026, it is the only new price we track, so there is no recent range to compare it against.

Best forShoppers who want a glass-bodied diffuser for a living room or bedroomPeople who prefer ultrasonic mist over heat-based diffusersBuyers who want automatic shut-off for unattended use
Pros
  • Ultrasonic mist disperses oil without heating it
  • Glass body looks better on a shelf than most plastic diffusers
  • Automatic shut-off cuts the unit when water runs low
  • White finish fits neutral decor
Cons
  • Only one store lists a new price, so there is little price competition
  • Glass body is heavier and more fragile than plastic
  • No coverage or run-time figures are published for this model
  • Replacement parts and wicks can be hard to find

Serene House Vulcan III Ultrasonic Aroma Diffuser prices at every store

  • Sabavi HomeNew

    In stock

    $79.99Free shippingObserved at 1:33 PM
    Visit Sabavi Home

Store links may earn us a commission. Price via Klarna.

Serene House Vulcan III Ultrasonic Aroma Diffuser price history

Lowest price we've seen: $79.99 on Nov 7 at Sabavi Home. Tracked across 1 store since Nov 7.

Specifications

Color
WhiteSource
Material
GlassSource

Questions and answers

Is the Vulcan III worth $79.99?
At $79.99 at Sabavi Home as of November 7, 2026, it sits in the mid range for a glass ultrasonic diffuser. You pay mostly for the glass body and automatic shut-off; cheaper plastic models do the same misting job.
How is it different from the Vulcan II?
Serene House has not published a clear spec comparison between the Vulcan III and earlier Vulcan models. Check the tank size and run time on the box before assuming an upgrade.
Does it need distilled water?
Ultrasonic diffusers generally last longer with distilled or filtered water, since tap minerals can clog the ceramic disc. Use distilled water and clean the tank regularly.
What comes in the box?
Expect the diffuser body, a power adapter and a manual. Essential oils are usually sold separately, so budget for oil if you have none.
Can I leave it running overnight?
The automatic shut-off turns it off when the water level drops, so overnight use is possible. Keep it on a stable surface away from children and pets.
When is it cheapest?
Only one store, Sabavi Home, lists a new price, so discounts are unlikely to appear until more retailers carry it. Watch the price around seasonal sales.
Where is the Serene House Vulcan III Ultrasonic Aroma Diffuser cheapest?
At Sabavi Home, for $79.99, as of our latest check.