Cigar Oasis Ultra Refill Cartridge
Cigar Oasis Ultra Refill Cartridge is a replacement humidity cartridge designed for Cigar Oasis humidifier systems. Priced at $10, it provides extended moisture control to keep cigars at optimal humidity, making it ideal for home cigar collections and for enthusiasts who want consistent flavor and draw quality.
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Key features
- Compatibility — fits all Cigar Oasis humidifier models.
- Extended capacity — lasts longer than standard refills.
- Leak-proof seal — prevents moisture loss.
- Easy installation — snap-in design, no tools.
- Stable humidity — maintains ~70 % RH for cigars.
- Eco-friendly packaging — recyclable materials.
Pros
- +Long service life reduces replacement frequency.
- +Leak-proof seal prevents moisture loss.
- +Easy snap-in installation, no tools required.
Cons
- −Limited to Cigar Oasis humidifier systems.
- −No adjustable humidity settings; fixed output.
About Cigar Oasis Ultra Refill Cartridge
What is Cigar Oasis Ultra Refill Cartridge?
The Cigar Oasis Ultra Refill Cartridge is a ready-to-install humidity cartridge that fits the standard Cigar Oasis humidifier line. It supplies a sealed source of moisture that helps maintain a stable relative humidity inside a humidor, protecting cigars from drying out or becoming overly wet. Priced at $10, the cartridge is sold by 1st Class Cigar Humidors and ships in a compact, recyclable package. The cartridge contains a saturated gel core that releases moisture gradually, eliminating the need for frequent monitoring. Its compact size fits discreetly inside the humidifier chamber without altering airflow.
Key features
- Compatibility — Works with all current Cigar Oasis humidifier models.
- Extended capacity — Provides longer service life than standard refill cartridges.
- Leak-proof seal — Prevents moisture loss and protects surrounding surfaces.
- Easy installation — Snap-in design eliminates tools or special handling.
- Stable humidity — Helps keep internal RH near the ideal 70 % for premium cigars.
- Eco-friendly packaging — Uses recyclable materials and minimal plastic.
Who is Cigar Oasis Ultra Refill Cartridge for?
This cartridge is aimed at cigar collectors who store their smoke in a Cigar Oasis humidifier, whether they are casual hobbyists or serious aficionado maintaining a large personal library. It is also suitable for boutique cigar shops that need a reliable, cost-effective way to keep display humidors at optimal moisture levels. Collectors who travel with portable humidifiers also benefit from the cartridge’s long-lasting performance, ensuring their cigars stay fresh during trips.
How does Cigar Oasis Ultra Refill Cartridge compare?
Compared with generic humidifier refills, the Ultra cartridge offers a tighter seal and longer lifespan, reducing the frequency of replacement. Against passive humidity solutions such as sponge blocks, it delivers more precise control and less variability in RH, which translates to more consistent flavor development. While premium electronic humidifiers may provide programmable settings, the Ultra cartridge balances affordability with dependable performance for most home and retail environments. In terms of cost, the Ultra cartridge is priced competitively against premium electronic units, delivering similar humidity stability at a fraction of the price.
Best use cases
- →Keep a home humidor at steady humidity during winter months.
- →Refresh cigars in a boutique display case after a busy service day.
- →Provide consistent moisture for portable travel humidifiers on trips.
Is Cigar Oasis Ultra Refill Cartridge right for you?
If you own a Cigar Oasis humidifier and want a hassle-free way to keep your cigars at the ideal 70 % relative humidity, the Ultra Refill Cartridge is a solid choice. Installation requires no technical skill – simply snap the cartridge into the humidifier and let it work. For those who prefer programmable control, electronic humidifiers with digital sensors are an alternative, though they cost more. Budget-conscious collectors who value reliability will find the Ultra cartridge offers the right balance of performance and price.
How it compares: Compared with generic humidifier refills, the Ultra cartridge delivers a tighter seal and longer lifespan, cutting replacement costs. Against passive sponge blocks, it offers more precise humidity control, reducing flavor variability. While premium electronic units provide programmable settings, the Ultra balances affordability with dependable performance for most home and retail humidor setups.
More from 1st Class Cigar Humidors
Frequently Asked Questions
What does the Cigar Oasis Ultra Refill Cartridge do?
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The Ultra Refill Cartridge supplies a sealed source of moisture to a Cigar Oasis humidifier, maintaining a stable relative humidity inside the humidor. By releasing moisture gradually, it prevents cigars from drying out or becoming overly wet, preserving flavor, aroma, and draw quality over time.
Does it fit all Cigar Oasis humidifier models?
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Yes, the cartridge is engineered to be compatible with every current Cigar Oasis humidifier model on the market. Its snap-in design aligns with the standard cartridge compartment, so you can replace the old unit without any modifications or additional accessories.
How long does one cartridge typically last?
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A single Ultra Refill Cartridge typically provides reliable humidity for 4 to 6 weeks, depending on the size of the humidor and ambient conditions. Users who keep their humidifier sealed and operate in moderate climates often see the full service interval before needing a replacement.
Is the cartridge recyclable?
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The cartridge’s outer shell is made from recyclable plastic, and the internal gel core can be disposed of according to local hazardous-waste guidelines. While the packaging is minimal and uses recyclable cardboard, we recommend checking with your municipality for the proper disposal method of the saturated material.
Can I use it in a non-Cigar Oasis humidifier?
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Can you use the Ultra cartridge in a non-Cigar Oasis humidifier? The design is specific to the Cigar Oasis system, so it will not fit other humidifier brands without adapters. For non-compatible units, consider generic gel refills or brand-specific cartridges that match the device’s dimensions.
How much does Cigar Oasis Ultra Refill Cartridge cost?
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Cigar Oasis Ultra Refill Cartridge is $10.00 at 1st Class Cigar Humidors. Prices may change — click through to 1st Class Cigar Humidors for the latest.
Is Cigar Oasis Ultra Refill Cartridge in stock at 1st Class Cigar Humidors?
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Yes, Cigar Oasis Ultra Refill Cartridge is currently in stock at 1st Class Cigar Humidors.
Specifications
- SKU
- COUR