6 Of The Best Gun Safe Dehumidifier (Reviewed 2021)

Featured Products
Featured Products

Last update on 2021-01-16 / Affiliate links / Ratings / Images from Amazon Product Advertising API

Moisture. It is the prime enemy of a gun within the closed confines of a gun safe. While a gun safe protects your guns from potential intruders, a gun safe dehumidifier safeguards them from rust, corrosion, mildew, and mold. A dehumidifier is a must-have if you want to ensure your firearms’ longevity. To assist you in the task of getting one, we’ve compiled a list of the best gun safe dehumidifiers, but if you want us to select the best one then it will be – LOCKDOWN GoldenRod Dehumidifier.

Here is a glimpse of everything you’ll encounter in this article, so follow ahead and grab a sensible purchase!

  • A quick summary of every product in the list
  • Detailed reviews of the 7 best gun safe dehumidifiers
  • A buying guide to aid you through the dispiriting task of picking the best gun safe dehumidifier
If you’re in a rush and want to read a quick summary, we have listed the best gun safe dehumidifiers in the market today. Have a look!

Best Overall

GoldenRod Original Dehumidifier, 18-Inch

Last update on 2021-01-16 / Affiliate links / Ratings / Images from Amazon Product Advertising API

1. LOCKDOWN GoldenRod Dehumidifier

LOCKDOWN GoldenRod Dehumidifier Rod is the best gun safe dehumidifier on the market today. It is powerful, efficient, and effectively protects your guns from corrosion. It comes in four different sizes—12″, 18″, 24″, and 36″—and can is capable of 100, 200, 300, and 500 cubic feet of area, respectively. Choose whichever size is ideal for your gun safe.

This dehumidifier allows you to diminish humidity by 50%. It’s built to warm up the surrounding air to lower the humidity. This heating process reduces the probability of condensed water vapors inside your gun safe, which prevents them from damaging from inside. The rod’s maximum temperature is 150 degrees, which is hot enough to sting when held but not enough to ignite even a paper.

The rod runs on electricity and has a detachable plug. It takes about 10 minutes to set it up if the holes have been drilled. It also comes with the required mounting brackets. However, this dehumidifier cannot be mounted to the roof because of its working mechanism. Mounting to the floor isn’t ideal since it can get knocked around when arranging the guns. Also, it is recommended to mount it in a horizontal position.

This product is silent, easy to maintain, and comes with a limited lifetime warranty, which speaks volumes about the quality.

  • Dimensions: 12″, 18″, 24″, 36″ length
  • Coverage Area: 100, 200, 300, 500 cubic feet
  • Type: Electric
  • Warranty: Limited Lifetime Warranty
  • Available in multiple sizes
  • Limited Lifetime Warranty
  • Unique mechanism 
  • Doesn’t get overheated
  • Silent operation
  • Needs electricity at all the time
  • Cannot be mounted to the roof

It is powerful, silent, easy to maintain, and comes with a limited lifetime warranty. It is available in various sizes and works on a unique mechanism. 

Best Versatile Cord

Lockdown Dehumidifier Rod 18' 220107 222-010

Last update on 2021-01-16 / Affiliate links / Ratings / Images from Amazon Product Advertising API

2. LOCKDOWN Dehumidifier Rod

LOCKDOWN Dehumidifier Rod is a bar type heating element that safeguards your weaponry against rust. It raises the gun safe’s temperature by 5 degrees, enabling air circulation inside the safe. This, in turn, prevents the generation of mildew and the setting in of humidity and condensation.

This versatile dehumidifier is available in two sizes. You can choose between 12 and 18 inches, depending upon your requirement. It can dry up to 100 and 200 cubic feet—depending upon the size—and is ideal for 18-36 guns. Its power cord isn’t attached to the plug, which provides you with the flexibility of customizing the cord’s length. The plug, however, isn’t of the best quality. We’d recommend that your run-up to the nearest hardware store and get a similar plug of better quality.

Because of its working principle, manufactures recommend mounting this aluminum-made dehumidifier at a low point, preferably the floor. It comes with mounting brackets and is reasonably easy to install because of its quick plug attachment. Although the pre-requisite—a pre-drilled hole for the power cord—might slow down the process. It is pretty much like the first dehumidifier on this list, though a little cheaper and with a relatively lesser warranty period.

  • Dimensions: 12″ and 18″ length
  • Coverage Area: 100 and 200 cubic feet
  • Type: Electric
  • Warranty: One Year Warranty
  • Removes the water naturally
  • Quick plug attachment
  • Affordable
  • Available in two sizes
  • Easy to install
  • Low-quality plug
  • Needs electricity at all the time
  • Cannot be mounted to the roof

Affordable and easy to install, this dehumidifier comes with a detachable plug that allows you to customize the cord’s size. It is pretty similar to the other model of the same brand on this list.

Best Warranty

PEET, SafeKeeping Dryer and Dehumidifier for Gun Safes and Cabinets

Last update on 2021-01-16 / Affiliate links / Ratings / Images from Amazon Product Advertising API

3. PEET, SafeKeeping Dryer and Dehumidifier

PEET, SafeKeeping Dryer and Dehumidifier has an unconventional, patented design. It towers up vertically rather than lying horizontally on the ground. It ends up taking more space in comparison to other gun safe dehumidifiers. So, it’s not the best option if your gun safe is cramped with stuff.

This gun safe dehumidifier has a broad base with a tower that produces heat from its top. It doesn’t have a fan, which ensures noiseless functionality and no noticeable airflow. It circulates the air evenly and efficiently heats the air inside the safe. It has the ability to absorb moisture from a volume of 300 cubic feet. This gun safe dehumidifier works on electricity and needs a continuous supply. However, it draws less power than a bulb.

For installation, you’ll need to get a hole drilled in the gun safe for the cord. Other than that, it is fairly easy to install. The manufactures offer a generous warranty. This speaks volumes about the quality of the product. If anything goes wrong, their customer service is there to help you out. However, to avail of this warranty, you’ll have to register your purchase on this website within 10 days of buying.

  • Dimensions: 9″ H x 7″ W x 4″ D
  • Coverage Area: 300 cubic feet
  • Type: Electric
  • Warranty: Five Year Warranty
  • Unique design
  • Silent operation
  • Five year warranty
  • Easy to install
  • Occupies more space
  • Only one size
  • You’ll warranty if not registered

The company offers a whooping warranty of 5 long years. It has an unusual shape, is easy to install, and works efficiently.

Best Durability

SnapSafe 75902 Safe Dehumidifier Lg Cylinder- Lifetime Use, 5-Inch diameter

Last update on 2021-01-16 / Affiliate links / Ratings / Images from Amazon Product Advertising API

4. SnapSafe Safe Dehumidifier

If you’re the owner of a small gun safe and are looking for a cheap yet effective dehumidifier, SnapSafe Safe Dehumidifier is the right choice. A single canister covers 57 cubic feet. So, if you have a larger gun safe, you’ll need to buy more of these according to your gun safe size.

This gun safe dehumidifier’s compact size allows you to place it anywhere inside the safe. It’s 4″ high and has a 5″ long diameter, enabling it to fit inside any oven. It has a battery-free operation. It consists of silica gel beads that protect your valuables against rust. The blue indicator on the top of the canister turns pink from moisture, notifying you that the device needs recharging.

To recharge, place the gun safe dehumidifier in an over at 325℉ for about 2 hours. Make sure that your heat the oven before placing the dehumidifier in it. The device never gets old and can be reused for as long as you like. It needs to be every 3-4 weeks, which is a generous amount of time.

The dehumidifier comes with a lifetime warranty against material defects and workmanship. For any device that’s defective or has manufacturing errors, you can ask for a replacement anytime, and the company will be there to help you.

Because of all the moisture that the canister pulls in, it might accumulate rust after a few months’ use, which might be misleading. However, it can be cleaned with the use of a grill cleaning brush. Every time you recharge it, clean it up before placing it in the oven.

  • Dimensions: 4″ height and 5″ diameter
  • Coverage area: 57 cubic feet
  • Type: Desiccant
  • Warranty: Lifetime Warranty on material defects and workmanship
  • Affordable
  • Rechargeable
  • Compact and Lightweight
  • Requires too much effort in recharging
  • Not ideal for large gun safes

It comes with a limited lifetime warranty and can be reused for as long as you want. It’s lightweight, compact, and works efficiently.

Best Popularity

Eva-Dry Wireless Mini Dehumidifier, White (E-333)

Last update on 2021-01-16 / Affiliate links / Ratings / Images from Amazon Product Advertising API

5. Eva-Dry Wireless Mini Dehumidifier

Eva-Dry Wireless Mini Dehumidifier is the most popular gun safe dehumidifier on the list. It has been reviewed by over 10,000 users and has excellent results. With 9″ x 8.25″ x 2.88″ as dimensions, it is pretty compact and can easily fit into your gun safe.

This gun safe dehumidifier doesn’t have a tank, so you won’t have to care about spilling the water or cleaning it afterward. It is small, easy to carry, and can be reused many times. It uses crystallized silica beads to lock the moisture by absorbing it.

The dehumidifier has a capacity of 6 ounces, which, in one full charge, lasts for about 2-4 weeks. There’s an indicator that tells you when it’s time to recharge your dehumidifier. When the beads turn green from orange, that’s your hint. The green color indicates saturation, and once you recharge it, the color will turn back to orange.

Recharging is a fairly simple process. Simply plug it into any wall outlet, and a small inbuilt heater will do its magic. It will dry out the silica beads, and it will be as good as new. This cordless dehumidifier even has a small hook that enables you to hang it anywhere you like.

  • Dimensions: 9″ L x 8.25″ H x 2.88″ D
  • Coverage Area: 333 cubic feet
  • Type: Desiccant
  • Warranty: Five-year warranty
  • Affordable
  • Is wireless
  • Lasts up to 10 years
  • Five year warranty
  • Doesn’t hold much water
  • Takes long to recharge

This dehumidifier is compact, easy to use, affordable, and doesn’t need constant power to run. It’s non-toxic and safe around children.

Best Desiccant

Hornady 95902 Dehumidifier Canister,Black

Last update on 2021-01-16 / Affiliate links / Ratings / Images from Amazon Product Advertising API

6. Hornady 95902 Dehumidifier Canister

If you’re a gun owner, you know how important it is to safeguard your guns from moisture. A gun safe with a dehumidifier is the best way out. The Hornady Security Canister Dehumidifier is a desiccant gun safe dehumidifier that can effectively protect your guns from rust and corrosion. It is filled with desiccant crystals that are designed to absorb water from inside the safe.

With dimensions of 5.5″ L x 4.3″ H x 5″ D, This dehumidifier can easily fit inside any gun safe. Its attractive exterior enhances the look of the interior of the gun safe too. It weighs only 2.1 pounds and is easily portable. It has the ability to absorb moisture from a volume of 50 cubic feet. The best part is that it doesn’t require a battery or electric power to run.

At the top of the dehumidifier, there’s an opening that allows you to see the color of the desiccant crystals. The color of these crystals determines whether they are capable of absorbing any more moisture or not. When the color turns pink, it indicates that the dehumidifier needs recharging.

To charge it, place it in an oven at a temperature of 300ºF until the beads turn to blue (for about 4 hours). This is enough to get it going for a month or two, depending upon the humidity level in your gun safe. It isn’t right to call this process’ recharging.’ It is more like drying out the granules again. This dehumidifier can be recharged an unlimited number of times without affecting its functionality.

  • Dimensions: 5.5″ L x 4.3″ H x 5″ D
  • Coverage Area: 50 cubic feet
  • Type: Desiccant
  • Warranty: Manufacturer warranty
  • Lightweight and compact
  • Low maintenance
  • Affordable
  • Rechargeable
  • Small coverage area. Might need more than one for large gun safes.

Black and attractive, this dehumidifier is the best desiccant on the list. It uses high-quality crystallized silica for absorbing moisture and can be reused for as long as you want.

Buying Guide

To aid you in picking out the best gun safe dehumidifier for you, we’ve made this buying guide. It directs you about which features to watch out for, what different sorts of dehumidifiers are available, and eradicates any guesswork you’d need to do. Have a look!

Types of Gun Safe Dehumidifiers

This article includes three types of dehumidifiers. We’ll break down all the three types for you to understand them a bit better.

Desiccant Dehumidifiers

A Desiccant Dehumidifier is easily the most popular type of dehumidifier. It uses silica gel beads to operate. Silica gel is a hygroscopic substance, which means that it tends to absorb moisture from the air. Hence, it induces a dry state in its vicinity. (1, 2)

A desiccant dehumidifier does not use electricity to maintain humidity. However, it does require a little maintenance every few weeks. Its beads tend to change color, depending on the amount of water they are holding. When they completely change color, it’s an indicator to recharge them immediately. To do this, all you need to do is heat the captured water.

There are two ways in which this is done. While some need to be kept into an over, others require plugging into a socket to get the necessary heat. This renewal process takes place every few weeks, depending upon the amount of humidity in the gun safe. You can repeat this over for many years, and the dehumidifier will still be good as new.

While these work amazingly well in compact spaces, they are not ideal for larger gun safes. You’ll either have to use more than one dehumidifier or opt for the rod ones.

Electric Dehumidifiers

An electric dehumidifier is an electrical unit that is becoming popular by the day. It is considered more powerful than a desiccant dehumidifier and is more suitable for places with higher humidity levels. They keep your firearms safe and dry by keeping the air around them warm. It raises the temperature inside the gun safe that ensures proper air circulation. This keeps moisture at bay and hence protects your valuables from rust and mold.

An electric dehumidifier doesn’t need constant maintenance since it does not require recharging every few weeks. However, it does require a constant supply of electricity and an electrical outlet in the vicinity. One drawback is that the inside of the gun safe can get too hot, and when you need your weapons, they might be too hot to handle. The electric dehumidifier must also be kept as far from ammunition as possible because the gunpower will be dry.

Portable Dehumidifiers

Portable Dehumidifiers are ideal for larger gun safes and small rooms. They can even be used while traveling to modulate the humidity level in the car. They feature a water tank that gets filled up with the water that’s absorbed from the air. This needs to be emptied when it gets filled. This type of dehumidifier is a little expensive, but they work more effectively than the other two types.

Features to look out for

These are a few features you must keep an eye out for.

Coverage Area

The coverage area is one of the chief factors in determining the best gun safe dehumidifiers. A gun safe that you own must affect the choice. Determine the dimensions of your gun safe and hence calculate the required coverage area. Next, look into the dehumidifier’s specifications and find out its coverage area. Select the dehumidifier that has enough capability to cover the entire place. 

To ensure that the area is fully covered, many people buy more than one dehumidifier. 

Size

This one is rather obvious. There’s no point in buying a dehumidifier that doesn’t fit in your gun safe. Figure out the dimensions that suit the interior of your gun safe, and then hunt for the dehumidifier that syncs with them. There are plenty of various sizes available in the market—LOCKDOWN GoldenRod Dehumidifier alone comes in four different sizes.

Portable Dehumidifiers

Portable Dehumidifiers are ideal for larger gun safes and small rooms. They can even be used while traveling to modulate the humidity level in the car. They feature a water tank that gets filled up with the water that’s absorbed from the air. This needs to be emptied when it gets filled. This type of dehumidifier is a little expensive, but they work more effectively than the other two types.

Absorption Capacity

If you plan on buying a dehumidifier that uses silica gel beads, then the absorption capacity is the most important factor. Every product has a different absorption capacity, and it determines how much moisture it can hold. The higher the capacity is, the seldom will you have to recharge the dehumidifier. Therefore, it is always better to opt for the one that has a higher absorption capacity. And, since the number of beads determines the capacity, the larger the dehumidifier is, the better it is.

Ease of Installation

While a desiccant dehumidifier is easy to install, an electric dehumidifier requires a continuous electricity supply, making their installation process slightly complicated. If the gun safe comes with pre-drilled holes for anchoring, you can use one of those holes to pass the dehumidifier cord. This makes the set-up fairly simple. However, if the holes aren’t drilled, then you’ll have to drill them on your own. This would require a certain amount of expertise and time. Also, it is recommended to contact the manufacturer before drilling any holes since it might damage the gun safe.

Ease of Use

While it is easy to install a silica gel dehumidifier, it requires constant maintenance. After every few weeks, you’ll have to go through the long process of recharging it. However, there’s no such obligation in an electric dehumidifier. So, choose whichever one best suits you.

Final Thoughts

We hope that our reviews and the buying have served their purpose. We wanted to ease out the process for you as much as possible. The list of products is as diverse as it can get and if you are confused then just pick LOCKDOWN GoldenRod Dehumidifier and call it a day!

We’ve included most types of gun safe dehumidifiers available today. Each of them has its own pros and cons; it’s you who has to decide what best suits your interests.

Here are other product guides that you may check; Best Nightstand Gun Safe, Best Outdoor PTZ Security Camera, Best Fireproof Document Safe. If you are also looking for a small spy camera, you may click here.

References:

(1) silica gel – https://science.howstuffworks.com/innovation/science-questions/question206.htm
(2) hygroscopic substance – https://www.sciencedaily.com/terms/hygroscopy.htm