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Keeping a large cigar collection near your preferred humidity level can become a hands-on job, especially when your humidor is opened often or does not seal perfectly. The Cigar Caddy Deluxe Humidifier HUMI-F250 is a passive foam humidifier designed for enclosed humidors holding up to 250 cigars. It offers a simple, low-cost alternative to disposable humidity packs and electronic systems, but you still need a reliable hygrometer and regular monitoring. This review explains its verified specifications, setup requirements, practical strengths, and limitations so you can decide whether it suits your humidor.
Quick Verdict
Rating: 8/10, recommended with caveats
Best For: Owners of seasoned, reasonably well-sealed humidors who want an affordable passive humidifier for a collection of up to 250 cigars.
Bottom Line: The large foam reservoir, sturdy ABS case, and flexible mounting hardware make this a practical traditional humidifier. Its main tradeoff is that it cannot actively measure or regulate humidity, so performance depends on correct charging, placement, humidor condition, and regular hygrometer checks.
Cigar Caddy Deluxe Humidifier Specifications
| Specification | Detail |
|---|---|
| Brand | Cigar Caddy |
| Model | HUMI-F250 |
| Product type | Passive foam cigar-humidor humidifier |
| Rated humidor capacity | Up to 250 cigars |
| Advertised humidity target | Approximately 70% relative humidity |
| Official catalog dimensions | 6⅝ inches wide × 2½ inches high × ¾ inch deep |
| Amazon-listed dimensions | Approximately 7 × 2.5 × 0.75 inches |
| Case material | Solid black ABS |
| Moisture element | Foam oasis reservoir |
| Exterior screen | Stainless steel |
| Mounting options | Metal plate, adhesive tape, and magnet |
| Power required | None |
| Recommended refill media | Distilled water or a compatible solution intended for foam cigar humidifiers |
| Best use | An enclosed, seasoned cigar humidor with a separate hygrometer |
Key Takeaways
- The HUMI-F250 is a passive humidification insert, not a room humidifier or complete storage system.
- Its foam reservoir is marketed for humidors holding up to 250 cigars and targeting about 70% relative humidity.
- The solid ABS case and stainless steel screen protect the foam while allowing moisture to enter the humidor.
- The included magnet, metal plate, and adhesive tape provide several installation options.
- You need to charge the foam manually and monitor the humidor with a separate, accurate hygrometer.
- Actual humidity depends on your humidor’s seal, wood seasoning, ambient climate, cigar load, and how often you open the lid.
What Is the Cigar Caddy Deluxe Humidifier?
The Cigar Caddy Deluxe HUMI-F250 is a rectangular humidification element made for cigar storage. Inside its black ABS housing is an absorbent foam oasis that holds distilled water or a compatible humidifier solution. Moisture passes through the stainless steel screen and into the enclosed humidor without requiring electricity, a fan, or an app.
The manufacturer rates this large version for humidors holding up to 250 cigars. That number describes the intended humidor capacity, not the number of cigars that physically fit around the device. You also need to leave enough room for air to circulate and keep the wet unit from touching cigar wrappers.
Unlike an electronic humidifier, the Cigar Caddy does not contain a humidity sensor. It releases moisture passively, so you remain responsible for checking relative humidity and recharging the foam when needed.
Before You Buy: This product is for an enclosed cigar humidor. It will not control humidity in a bedroom, living room, walk-in space, or other open area. A poorly sealed or unseasoned humidor may also require more moisture than one passive insert can reliably provide.
Who Should Buy It?
Best For
- Owners of seasoned desktop humidors with capacities approaching 250 cigars.
- Buyers who prefer a refillable, non-electric humidification method.
- People willing to monitor humidity and make small manual adjustments.
Skip If
- You want automatic sensor-based control with minimal attention.
- You need to humidify an open room, walk-in humidor, or large cabinet.
- Your humidor is too small to mount the unit without crowding or touching cigars.
Design and Build Quality
The HUMI-F250 uses a solid ABS case with a durable black finish. ABS is a practical material for this application because it resists routine handling and does not add the fragility of thin wood or glass. A stainless steel screen covers the moisture element while leaving it exposed to the air inside the humidor.
At roughly 6⅝ inches wide, 2½ inches high, and ¾ inch deep, the unit has a slim rectangular profile. It can sit against a wall or attach beneath a lid when your humidor has enough clearance. Before mounting it to a lid, check that the lid closes normally and that the humidifier will not press against the top row of cigars.
The case is simple rather than decorative. That makes sense for a device usually installed inside a closed humidor, but it may look less refined than a wood-covered holder designed to match a premium cabinet.
Humidity Control and Capacity
The Amazon listing markets this model as maintaining approximately 70% humidity for up to 250 cigars. The large foam reservoir gives it more moisture-holding area than the smaller round and bar-style Cigar Caddy models.
However, the 250-cigar figure should be treated as a capacity guideline rather than a guarantee. A tightly sealed, properly seasoned humidor is easier to maintain than a glass-top box with air leaks. Dry winter air, frequent lid opening, under-seasoned wood, and a mostly empty humidor can also change how quickly moisture leaves the system.
Because there is no built-in sensor or active fan, the unit cannot stop releasing moisture at an exact reading or circulate air through a large cabinet. Your hygrometer provides the information needed to decide whether the foam requires more liquid, less charging, or a different position.
Mounting and Placement
The included metal plate, adhesive tape, and magnet give you several ways to install the humidifier. A magnetic installation can make removal and recharging easier because you do not need to pull adhesive from the humidor each time.
A lid-mounted position keeps the unit away from loose cigars, but only use that position when the attachment is secure. A humidifier falling onto cigars could damage wrappers or expose them to liquid. Side-wall placement may be more suitable when the lid is shallow or heavily loaded.
Do not block the stainless steel screen with a shelf, divider, plastic bag, or tightly packed cigar box. Leave a small amount of open space around the unit so humidified air can spread through the enclosure.
Pro Tip: Test the mounting position with the humidor empty before applying adhesive. Close the lid slowly and confirm that the humidifier clears the trays, dividers, and cigar rows at every point.
Setting Up Your Cigar Caddy
- Check the humidor first. Make sure a new wood humidor has been seasoned and that your hygrometer is working according to its instructions.
- Remove the humidifier. Charge it away from the cigars and over a sink or protected surface.
- Add the correct liquid. Use distilled water or a solution specifically labeled for foam cigar humidifiers. Avoid tap water, flavored liquids, cleaners, or improvised mixtures.
- Let the foam absorb the liquid. Do not keep adding fluid after the material is saturated.
- Remove surface moisture. Wipe the exterior and screen carefully so the unit is not dripping before it returns to the humidor.
- Attach it securely. Use the magnet, metal plate, or tape in a position that does not touch cigar wrappers.
- Monitor the reading. Close the humidor and watch the hygrometer over the next day or two before making another large adjustment.
Avoid adding liquid on a fixed calendar without checking the hygrometer. Humidity demand changes with the season, the humidor seal, the number of cigars inside, and how often you open the lid.
How It Performs in Real Use
In a Seasoned Desktop Humidor
This is the most suitable use for the HUMI-F250. A seasoned wood interior helps buffer moisture changes, while a good seal keeps the humidifier from losing water too quickly. In that setup, you can recharge the foam as the hygrometer begins to show a consistent downward trend.
In a Humidor Near Its Rated Capacity
The large format is intended for collections approaching 250 cigars, but placement becomes more important when the humidor is full. Leave room around the screen and avoid packing boxes or cigars directly against it. A crowded interior can restrict airflow and produce different readings in different parts of the humidor.
In a Dry Climate
The foam may lose moisture faster in a dry home or during winter heating season. You may need to check the hygrometer and reservoir more often, but adding extra liquid is not always the correct response. First inspect the lid seal and confirm that the wood was properly seasoned.
For Secondary or Backup Storage
The lack of wires and power requirements makes the Cigar Caddy useful in a secondary desktop humidor that you inspect regularly. It is less suitable for a remote cabinet that you expect to leave unattended for long periods because it cannot alert you when the reservoir dries out or the humidity changes.
Maintenance and Material Considerations
The ABS case, stainless steel screen, and internal foam do not require complex maintenance. Remove the unit periodically, inspect it under good light, and make sure the case and screen remain secure. Wipe only the exterior unless the product instructions specify a deeper cleaning method.
There is no verified universal schedule for replacing the foam. Usage conditions vary too much for a reliable one-month or two-month rule. Replace the humidifier if the foam deteriorates, develops a persistent odor, shows visible contamination, no longer absorbs liquid normally, or the case and screen become damaged.
Do not allow standing liquid to contact cigars or wood trays. If the unit leaks or drips, remove it, dry the affected area, and determine whether it was overfilled or damaged before using it again.
This accessory controls moisture only. It does not regulate temperature, repair a leaking humidor, season dry wood automatically, eliminate mold, or prevent tobacco pests. Investigate the storage environment rather than continuing to add water when the hygrometer behaves unexpectedly.
Pros and Cons
Pros
- Rated for humidors holding up to 250 cigars.
- Large refillable foam reservoir requires no electricity.
- Solid ABS housing protects the internal foam.
- Stainless steel screen allows moisture to enter the humidor.
- Magnet, metal plate, and tape support flexible installation.
Cons
- No built-in hygrometer, sensor, fan, or automatic shutoff.
- Requires manual charging and regular humidity checks.
- The 250-cigar rating may not translate to every humidor design or climate.
Is It Worth the Price?
The Cigar Caddy Deluxe is positioned as a straightforward passive humidifier rather than a premium electronic system. Its value comes from the reusable foam reservoir, durable housing, and included mounting hardware. You do not pay for Wi-Fi, a fan, a digital controller, or replacement electronics.
It offers strong value for buyers who already own a suitable hygrometer and do not mind regular checks. It is less compelling when you want precise hands-off control, remote alerts, or forced air circulation through a large cabinet.
Also consider the ongoing effort rather than the purchase price alone. A passive foam system may cost less initially, but it requires more judgment during charging and maintenance than sealed two-way humidity packs.
How It Compares to Alternatives
Boveda two-way humidity packs are easier for buyers who want less mess and a specific relative-humidity level. The packs eventually need replacement, while the Cigar Caddy foam can be recharged. Do not combine different humidification systems unless their manufacturers specifically approve that setup.
A Cigar Caddy crystal gel humidifier offers another passive, refillable approach from the same product family. Buyers who need sensor-based control can compare an active unit such as the Cigar Oasis Ultra, although electronic systems cost more and must be matched to the size and layout of the humidor.
The HUMI-F250 makes the most sense when you want a simple traditional humidifier, have room to mount its large rectangular body, and are comfortable managing humidity with a separate hygrometer.
Frequently Asked Questions
Can the Cigar Caddy Deluxe humidify a room?
No. It is a passive insert made for an enclosed cigar humidor. It does not have the water capacity, fan, controls, or output needed to regulate humidity in a bedroom, living room, or other open space.
Will it maintain humidity for exactly 250 cigars?
The manufacturer rates the large HUMI-F250 for humidors holding up to 250 cigars. Actual performance depends on the enclosure’s volume, seal, wood seasoning, cigar load, ambient climate, and how often you open the lid.
What liquid should you put in the foam?
Use distilled water or a compatible solution made for foam cigar humidifiers, following the product label. Do not use tap water, cleaners, scented liquids, or unverified homemade mixtures.
How often does the Cigar Caddy need refilling?
There is no dependable fixed refill interval for every humidor. Check your hygrometer and recharge the foam when you see a sustained drop that is not caused by an open lid, an inaccurate gauge, dry wood, or a leaking seal.
Can this humidifier make a humidor too damp?
It can contribute to excessive humidity if it is overfilled, placed in a small enclosure, or used without monitoring. Charge it carefully, remove surface liquid, and use a reliable hygrometer to guide adjustments.
How often should the foam be replaced?
The manufacturer does not provide a verified one-month or two-month replacement schedule for this model. Inspect the foam and replace the unit when it deteriorates, develops an odor, shows contamination, leaks, or stops absorbing liquid normally.
Can you use it in a travel humidor?
It may fit a large travel case, but its roughly 6⅝-inch width is too large for many compact cases. Confirm the internal clearance and secure the humidifier so it cannot move, leak, or press against the cigars during transport.
Do you still need a hygrometer?
Yes. The Cigar Caddy has no sensor or display, so a separate hygrometer is the only practical way to see what is happening inside the humidor. Check the gauge according to its calibration and maintenance instructions.
The Bottom Line
The Cigar Caddy Deluxe HUMI-F250 is a sensible choice for a seasoned, well-sealed humidor when you want a large refillable foam humidifier without electronics. Its strongest features are the 250-cigar capacity rating, sturdy ABS housing, and flexible mounting system, while its main limitation is the need for manual charging and regular hygrometer checks.
Buy it when you are comfortable managing a traditional passive humidifier. Skip it when you need room humidification, remote monitoring, or automatic sensor-based control.
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