Cigar Oasis Plus 3.0 Electronic Humidifier - Your Elegant Bar

Cigar Oasis Plus 3.0 Humidifier | 4 to 10 cu. ft.


why but from the elegant bar

Cigar Oasis Plus 3.0 Electronic Humidifier for End-Table Humidors

The Cigar Oasis Plus 3.0 Small Humidifier provides complete humidity control, so your cigars can always stay fresh and plump. Perfect for end-table humidors, it is the same size as the Cigar Oasis Excel 3.0 cigar humidifier but provides better airflow and faster humidification process through its open vent design. The Plus 3.0 humidor humidifier is specifically engineered to maintain the precise amount of moisture of up to 300 to 1,000 cigars.

Made for 4 to 10 cubic feet cigar enclosures and chests, the Cigar Oasis Plus 3.0 has a built-in sensor that continuously monitors the humidity to prevent dried out and damaged cigars. It is powered by a micro-USB connection with a thin but durable electronic ribbon cable that fits through the humidor seal. This small humidifier has an overall size of 6” L x 2” W x 3.5” H and comes with a pre-treated water cartridge to provide the best humidity for cigars.

Cigar Oasis Plus 3.0 Electronic Humidifier for End-Table Humidors

Large Backlit Display

The Cigar Oasis Plus 3.0 small humidifier can easily be set to your desired moisture level. It features an LCD panel that allows you to view the humidity and temperature readings in real-time. The large display is illuminated so you can easily read the results, even in dimly lit humidor cabinets. Comes preset to 70% relative humidity, the Plus 3.0 cigar humidifier allows you to adjust the humidity setpoint on the fly using the soft touch-sensor buttons.

Sensor Operated Cigar Humidifier

Featuring a unique internal sensor, the Plus 3.0 humidor humidifier accurately detects the moisture inside the cabinet humidor. The sensor allows for a more stable humidity regulation to produce the purest moisture possible. When the moisture level drops below the preset value, the sensor will activate the cigar humidifier’s built-in fan and draws air into the inlet vents and the water cartridge. The moisturized air is then released back into the humidor with the fan circulating it throughout the cabinet.

The sensor-activated fan produces a powerful airflow that removes the musty smell in well-sealed cabinet humidors. It also allows the Cigar Oasis Plus small humidifier to equally distribute the moisture to every cigar eliminating the need to rotate them periodically.

Cigar Oasis Plus 3.0 Electronic Humidifier for End-Table Humidors

Pre-Treated Water Cartridge

The Plus 3.0 small humidifier by Cigar Oasis circulates moisture by using a highly efficient water cartridge. Every time the cigar humidifier pulls air through its inlet vents, the air is redirected to the attached water cartridge to charge it with moisture. The water cartridge uses foam to avoid water splashes and is pretreated to prevent the growth of mold. When the LCD starts flashing "H2O", it is time to fill out the cartridge with distilled water. You may need to refill it every 2 to 4 months, depending on the seal and size of your humidor. Please note that the cartridge’s internal foam will breakdown over time and a replacement water cartridge for your Plus 3.0 small humidifier should be purchased.

Built-In Wi-Fi Capability

To provide hands-free maintenance and long-term humidity control, the Cigar Oasis Plus 3.0 cigar humidifier is integrated with Wi-fi capability. The wireless connectivity enables you to use the optional Smart Humidor which can be downloaded on any iOS or Android smart devices (subscription required). This app allows you to remotely tweak the settings of the Plus 3.0 humidifier.

Product manual

Capacity 4 - 10 cu. ft. humidors | 300 - 1,000 cigars
6” L x 2” W x 3.5” H
Humidity Level Adjustable 60% - 80%
Sensor Activated Yes
LCD Display Yes - Backlit
Water Cartridge Yes - Pretreated for mold prevention
Fan Yes - High output
Wi-Fi Connectivity Yes - Smart Humidor App
Power Cord Micro-USB
Adapter  120VAC (240VAC compatible)

Customer Reviews

Based on 3 reviews
Works great with my Montegue End Table Humidor

I purchased this with the Montegue end table and it works as intended. Quiet and keeps the humidity consistent too. Did not bother with the WiFi capability but will give it a shot since I already downloaded the oasis app. Overall, I recommend it!

Chester P.

Compact unit that does the job for the 1,000 cigar humidor I just purchased. Easy to set up,. Haven't had it very long but so far so good.

Hi Chester. Thank you for your review. We're just one call away if you need any help :)

appears to work as intended, but wifi is useless

This humidifier appears to work as intended - very quiet, kicks on and off when needed, easy to set, but the wifi connection and control is completely useless. Very difficult to connect, and won't stay connected. The app is clunky. Buy it because it seems to be a decent active humidifier, but don't count on the wifi connection and control ever working.

Fast Shipment:

Your order will ship within 1-3 business days after you places the order with us. As soon as your product is on its way out of warehouse we will email you the tracking number for your shipment. 

  • Free Shipping Over $49
  • No Risk Damage Policy
  • Easy Returns

For more information about Shipping and Returns CLICK HERE.

We Will Match The Price:

Found the same product at lower price on a different website? We will beat or match the price. Here are a couple of things to check:

  • The Price Match Guarantee includes the item price and the shipping charges.
  • Promotions such as rebates and buy one, get one free offers are not eligible.
  • The item must be in stock on the competitors website.
  • The competitor must be an online store, they may not have a retail location.
  • The website can not be a auction or membership website (ie; eBay, overstock, etc..)


Ask a Question
  • What is the humidity range it is capable of maintaining? I need to control down to 35% RH. Thank you.

    It is adjustable from 40-90% RH only.

  • would this be too much for a Whytner 2.5 - 250 cigar humidor

    Cigar Oasis Excel is designed for 100-300 cigars and 1-4 cubic ft. So, that would be a better option.

  • need to see instruction on starting my unit i just get the plus 3.0 yesterday with no instruction can you help me thanks

    If you have purchased the humidifier from us please send us an email at support@yourelegantbar.comwith your order number and questions. If you have purchased from 3rd party please either reach out to them or contact Cigar Oasis the manufcaturer and they would be able to help.