Our Midi Tower is elegantly designed with two subtle night light options. Being versatile and portable this diffuser uses patented ultrasonic atomisation to diffuses scent with near to no noise.

Wireless capability allows for an array of placements.

With a six-intensity diffusion setting and a subtle light indicator, this diffuser is impeccable.






80 ml Oil Capacity

USB Rechargeable

Up to 50 sqm Coverage

Compact & Portable


The Midi Tower nebulisation technology uses the Bernoulli principle, a theorem of fluid dynamic wherein as the speed of moving fluid increases, the pressure within the fluid decreases. It atomizes and forces the breakdown of the scenting oil into ultra dry nano-particles, diffusing it into the air, by high velocity air pressure. Unlike ultrasonic diffuser, the Midi Tower does not require water or heat to enjoy the scent. It releases a more potent vapor since it diffuses oil without the need of dilution, thus creating a more intense and lingering aromatic experience. It also has scent intensity controls that allow you to determine the amount of essential oil being released into the air.


  • No water or heat required
  • Disperses scenting oil quickly and effectively
  • Small to medium coverage
  • Does not leave any residue


  • Ultra-fine atomised diffusion
  • 80 ml oil capacity & lasts up to 1 month
  • USB rechargeable & battery operated
  • No water or heat required
  • Hardly any noise
  • Auto-power off after working for 3 hours


  • Dimension: (H) 130 mm (W) 66.8 mm
  • Net Weight: 0.26 kgs
  • Gross Weight: 0.35 kgs
  • Coverage: Up to 50 sqm
  • Power: 2.0 w
  • Input Voltage: USB 5v
  • Charging Time: 3.5 hours
  • Standby Time: 24 hours
  • Oil Consumption: 0.60 ml – 3 ml per hour


Step 1: When the power is off remove the atomiser head and unscrew the bottle.

Step 2: Remove the cap from the bottle and fill it with Scenting oil.

Step 3: Insert the silicon plug firmly to the bottle and immerse the wick into the oil, allow the wick 10 seconds to absorb the scenting oil and then flip the wick so its fully absorbed.

Step 4: Screw the bottle to the atomiser head, and insert into the diffuser.

Step 5: Press the power button on the atomiser head to turn the power ON/OFF.

Step 6: Continuous press the power button to select the desired intensity level, a light illuminates with a beep sound to increase or decrease the scent intensity.


Taking care of your diffuser

To keep your diffuser clean and ensure the best mixture of Hydur Fragrances it is recommended that you perform a cleaning cycle on your diffuser at least once a month, if you use your diffuser daily or in case any of these situation happens:

  • Switch or change to another Scenting Oil
  • Atomization volume becomes weak or there is no mist or less mist than usual


To do a cleaning cycle on your diffuser, follow these steps:
Step 1: Turn the device off and unplug prior to cleaning.
Step 2: Gently wipe the plate using a cotton swab dipped in rubbing/isopropyl alcohol.
Step 3: Fill a clean bottle with isopropyl alcohol.
Step 4: Install the bottle filled with rubbing alcohol to the diffuser and turn it on. Let it diffuse for 5-20 minutes or until the essential oil scent wears off.
Step 5: Replace the bottle of rubbing/isopropyl alcohol with your scenting oil.

Note: If scenting oil begins to build up on the lid, gently wipe it off using water or alcohol. Do not use aerosol sprays, solvents, or abrasives to clean the plastic or metal housing.

Reusing scent bottles

To clean and reuse your bottles, follow these steps:
Step 1: Prepare a large tub and have a bath towel you can lay on your counter to soak up the water.
Step 2: Unscrew the cap from the diffuser.
Step 3: Soak the bottle in a tub of warm, soapy water for 10-15 minutes.
Step 4: Put them in a new tub of warm water combined with a 1/2 cap of non-toxic cleaner and let it soak for 5-10 minutes.
Step 5: Soak the bottle, rinse one last time and let it air dry on a towel until they are completely dry.

Safety care

  • Unplug the diffuser immediately and discontinue use in the event of smoke or a burning smell
  • Do not wrap the adaptor with cloth, paper, or anything that may result to avoid abrasions, cuts, fraying, crimping, and kinking
  • Do not disassemble or attempt to self-repair the diffuser, this will void the warranty. Any damage caused by the user does not qualify for replacement by Hydur Fragrances
  • Disconnect the diffuser from power adaptor before refilling, cleaning or moving the diffuser
  • Clean the sensor with a rubbing alcohol-soaked cotton swab
  • Do not use metal objects to clean the sensor; use only a cotton swab or cloth dipped in isopropyl alcohol or a neutral detergent
  • Make sure to clean the unit before switching to different scenting oils
  • Use only essential oils or Hydur scenting oils. Artificial, synthetic, or impure oils and fragrances can damage the diffuser.
  • Avoid placing the diffuser in direct sunlight, close to a refrigerator or fan, or in a hot environment
  • When not in use, clean the diffuser and store dry at 0°C—50°C, 5%-95% humidity.


Why is the diffuser not working?

USB cable may not be properly plugged in or your diffuser ran out of battery

  • Check if the power is on or off and/or your diffuser is charged.
  • Check if there is essential oil inside the bottle.

Why is there no mist coming out of my diffuser?

Your atomizer head might be blocked.

  • Check if there is any scenting oil build up on the plate. In case there is a buildup, follow the cleaning instructions.

Why is the diffuser leaking?

Your diffuser head is either displaced or the the diffuser is tilted.

  • Check that the diffuser head is screwed properly to the bottle.
  • Make sure that the diffuser is set on a hard, flat surface.
  • Keep the diffuser constantly vertical do not tilt or keep the diffuser horizontal.

Do I need to put water on the diffuser?

No. The Midi Tower diffuser does not use water. It atomize the scenting oils using a series of tubes, dispersing the oils in their purest form.

What type of oils can I use on the diffuser?

We recommend any of our Hydur Scenting Oils. Other blends and oils may contain fragrances, base oils or synthetics that could result in malfunction. Hydur Scenting Oils are carefully blended and curated for Hydur Diffusers.

How do I know if the diffuser is fully charged?

If the diffuser is off, the white light indicator flashes repeatedly to indicate charging and will become solid white once its fully charged.

What if the scent is too strong/weak for me?

If you find the mist/intensity is too strong or weak, adjust the diffuser intensity to either a higher or lower setting to suit your preference.

What are the intensity settings for the Midi Tower?

The Midi Tower has 6 scent intensity settings:

Intensity Level Indicator Light Length of Diffusion Interval Between Diffusion


1.5 secs

60 secs


1.5 secs

50 secs


1.5 secs

40 secs


1.5 secs

30 secs


1.5 secs

20 secs


1.5 secs

10 secs

What is the average oil consumption of Midi Tower

Average scenting oil consumption ranges from 0.60 ml – 3 ml per hour

How much area does the Midi Tower cover?

The Midi Tower will cover up to 10 square meters.

What is included when I buy a Midi Tower?

The Midi Tower includes:

  • (1) Midi Tower Diffuser
  • (1) 80ml Scent Bottle and Scenting Oil
  • (1) Hydur Eco Pouch
  • (1) USB Cable
  • (1) Bottle Cap


Do I need to clean the diffuser?

Yes. It is recommended that you perform a cleaning cycle at least once a month.

How long will my diffuser last?

A 80ml bottle can last approximately 12 days, depending on the intensity settings and diffusing times.