The OW-2020 Scented Sign is a vertical advertising and scent system for areas of 3,000 square feet. Our scented signs run on an Android 6.0.1 platform and can support loop, timing, insert and other advertising playback methods. Our cold-air, nebulizing diffusing technology ensures even coverage of scent throughout your environment. The diffuser technology we use breaks up the essential oils or fragrance into tiny nanoparticles and disperses them in the atmosphere via an internal fan. By not using heat or water to diffuse the oils you are preserving the oil properties and extending the refill rate. This unit is our most powerful and can be used to scent very large areas with ease. The large capacity oil canister keeps the machine running longer without the need to refill all of the time.

All of our diffusers and signs are made with commercial-grade quality components and have corrosion-resistant coated aluminum shells to protect internal parts. The LCD display will allow you to set the scent programming with 3 settings available. Time of day, day of the week, and the scent intensity level. There a total of 3 working periods per day.

In addition, you can use any essential oil or fragrance in our machines and won’t be restricted to buying just our essential oil blends.


Key Features

  • Digital signage capabilities
  • Scent over 3,000 sq ft
  • Supported standard video and image formats
  • Cold-air nebulizing technology
  • No water needed
  • No heat used
  • Stand-alone
  • Large capacity- 2,  5-liter essential/fragrance oil capacity
  • Continuous atomization technology
  • Intelligent timing system
  • Uniform diffusion
  • Negative Ion
  • Air purifier
  • < 35 dba(noise level is very quiet)
  • Unit size is 71 inches tall by 25 inches wide and 2 inches in depth
  • Screen size is 43 inches by 22
  • 110v-240v  Power adapter
  • 15 lbs
  • Can use any oil or fragrance
  • 30-day return policy
  • 1-year warranty
Q. How long does 2, 5 liters of oil last?
A. 4-6 months of scenting with approximately 8 hours a day with 100 seconds of working time and 60 seconds of pause time.



Customer Submitted Reviews

Oil Works & Co. is Your Source for High-quality, Commercial Grade Essential Oil Diffusers at up to 70% off Retail Prices!

Our commercial grade essential oil and scent enhancement systems come with a 1 year warranty and 30 day return policy. You can try it out and return for whatever reason you like. We do not make you get a store credit like our competitors do!

We ship direct from the manufacturer FREE and pass the savings on to you.

  • Why are your diffusers more cost effective than your competitors? 
    • We forged an alliance with a factory that produces these commercial grade diffusers in bulk by the 1000's  and we have the ability to sell direct to consumers and pass that savings on to you by not being a middle man and up-charging you for a logo.
  • What are your diffusers made out of? 
    • All of our components in our diffusers are made out of an aluminum coated housing and commercial , medical grade plastics. They are heavyweight and are very durable. Even in attics with hot and cold climates.
  • What is your warranty for your diffusers? 
    • We offer a 1 year parts and labor warranty on all devices. We will work with you to solve any issues that may arise during your 1st year
  • What is your return policy? 
    • We offer a 30 day return policy should you change your mind or if the device doesn't suit your needs. There is a restocking fee of 15% on all USED items during the 30 day window.
  • How long does it take to ship?
    • We process your order the same day and shipping lead time is up to 10 days from processing.


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