Best Dehumidifier For Gun Safe In Garage

Most firearm enthusiasts constantly worry about their guns corroding due to excess humidity in their gun safes, which is where a compact dehumidifier comes in handy.

The following dehumidifiers are time tested by us to provide you with the unbiased reviews. 

These will suck out the moisture in your gun safe to protect your guns’ metallic parts from rusting and wooden components from rotting.

Dehumidifier	Name	Highlights
CHECK PRICE	Best overall value LOCKDOWN GoldenRod	Color: Gold Weight: 0.6 lbs Coverage: 200 cu. ft Size: 18 inches Warranty: Lifetime
CHECK PRICE	Runner Up PEET	Color: Black Weight: 0.9 lbs Coverage: 80 cu. ft Size: 9 inches Warranty: 5-year
CHECK PRICE	Best Performance ALSO GREAT	Color: Black Weight: 0.5 lbs Coverage: 100 cu .ft Size: 12 inches
CHECK PRICE	Best Performance Hornady 95903	Color: Black Weight: 1 lb Coverage: 100 cu .ft Size: 12 inches
CHECK PRICE	Runner Up Hornady Rechargable	Color: Red and Black Weight: 1 lbs Coverage: 333 cu .ft Size: 6 inches Warranty: None
CHECK PRICE	BEST BUDGET Eva-dry E-333	Color: White Weight: 1 lbs Coverage: 333 cu .ft Size: 9 inches Warranty: 5-year

Pros

Cons

Construction and Design

The LOCKDOWN GoldenRod Dehumidifier features a revolutionary rod-like design that allows it to fit in tiny, unusable spaces in your gun safe.

It features glass tubing containing an electric element that helps with heating the air. This rod heater is insulated in a naturally occurring mineral known as vermiculite, which is nearly indestructible.

• Length – 12″/18″/24″/36″
• Width – 4.4″
• Height – 1.1″
• Weight – 00 pounds

It is a rod-type device that allows you to select among four sizes based on the width of your gun safe. For this review, we are discussing the 18-inch model that effortlessly covers safes measuring up to 200 cubic feet.

With careful size selection, this dehumidifier promises not to over-dry your gun safe, but rather reduce relative humidity to prevent corrosion and rot on your firearms.

Power and Dehumidification Capacity

This rod dehumidifier operates by raising the temperature of your gun safe’s interior to 150 degrees F, which keeps the humidity levels low and hence solving moisture-related problems.

This heater dehumidifies spaces as large as 100 cubic feet without breaking a sweat. While this coverage is hardly adequate for large safes, it works excellently for smaller enclosures.

Setup and Usability

The LOCKDOWN GoldenRod Dehumidifier is a corded unit, and hence you’ll require a gun safe with a wire pass-through.

• If your gun safe doesn’t have a pre-drilled hole, you will need to drill one. After installing the wire, assembling this unit is pretty straightforward as the cord and plug come unattached.
• Simply route the cord through the drilled hole on your gun safe and attach the provided plug to the cord, and you’re good to go.
• The package comes with a bracket that can be fastened easily to the bottom of your safe; the rod snaps effortlessly into the provided supports.

Cleaning and Maintenance

This dehumidifier can be utilized for the long haul without requiring any maintenance, which makes it extremely affordable as it doesn’t involve extra charges.

With this unit, you don’t need to worry about charging the batteries; simply connect the 6-foot cord to your gun safe and leave it to work its magic.

Pros

Cons

Construction and Design

This unit features a tower and a base that will take quite a large space in your gun safe, but it promises to dehumidify the entire surface of the cabinet.

This dehumidifier comes with an extensive 5-year warranty that assures you of the manufacturer’s reliability if something happens to the device. You will, however, want to register the product within ten days of purchase lest you lose the warranty.

• Length – 9″
• Width – 7″
• Height – 4″
• Weight – 0.9 pounds

This compact dehumidifier is unlike your conventional electric rods that lie horizontally on the bottom of your safe, this unit sits vertically.

If your gun safe is already crowded, refrain from purchasing this dehumidifier as it will occupy quite a large space. It’s, however, a suitable choice for people with enough room for a stand-up unit.

This device is pretty lightweight that makes it easy to move from one point to another.

Power and Dehumidification Capacity

Keeping your gun safe dry is now child play thanks to the PEET – SafeKeeping Dryer and Dehumidifier, which covers 80 cubic feet of space without breaking a sweat.

It employs the thermal convection technology to heat the gun safe’s interior to extract moisture, thus deterring the chances of corrosion and mold growth.

This unit draws 15 watts of power while operating, and thus it won’t have much carbon footprint on the environment.

Setup and Usability

Setting up the PEET – SafeKeeping Dryer and Dehumidifier is quite straightforward.

• This unit comes with an instruction kit that will guide you through the installation process and usage.
• It, however, involves threading a cord through a hole inside the gun safe for the power cord as it requires a power supply.
• Using this dehumidifier is pretty easy as all you need to do is plug it into a 110-120V power outlet and leave to work its magic.

Cleaning and Maintenance

Maintaining this dryer and dehumidifier is completely hassle-free as nothing requires cleaning or replacing.

Pros

Cons

Construction and Design

This rod dehumidifier features a simplistic rod-shaped design complete with a black shade. The compact design allows it to fit nicely in otherwise unusable spaces in your gun safe.

Its construction consists of Alloy Tungsten, which makes it incredibly lightweight.

It features a 6-ft cord that’s designed for a no-recharge method of dehumidification.

• Length – 12″/18″
• Width – 6″
• Height – 1″
• Weight – 0.5 pounds

This rod dehumidifier comes in two lengths with each having different dehumidification capacity. This affords you the liberty to choose an appropriate size depending on the width of your gun safe.

Power and Dehumidification Capacity

The LOCKDOWN GunSaver Dehumidifier utilizes heat to prevent condensation buildup in your gun safe; it can raise the temperature in there up to 150 degrees F.

• This device comes with a control button that allows you to adjust the temperature based on the weather conditions in your area.
• The 12-inch version of this dehumidifier is capable of covering spaces as large as 100 cubic feet, which makes it suitable for small to medium gun safes.
• Conversely, the larger 18-inch covers spaces as large as 200 cubic feet.

Setup and Usability

The LOCKDOWN GunSaver Dehumidifier comes with a 6-foot power cord that extends easily to your power outlet; it can be connected to any 110-120V AC port.

• The installation process is quite simple; you only need to attach a universal bracket using the stainless screws that come with the package, coupled with a drill and screwdriver.
• It’s imperative to mount the dehumidifier horizontally at the bottom of the safe for optimal performance.

Cleaning and Maintenance

Apart from the one-time installation process, this dehumidifier requires no maintenance or attention.

Pros

Cons

Construction and Design

This electronic Gun Safe dehumidifier is essentially a black rod-type heater.

This unit boasts mounting feet that go a long way in keeping the dehumidifier a safe distance from the safe’s surface. With these feet, you may secure your unit to a vertical or horizontal mounting surface.

• Length – 12″
• Width – 3″
• Height – 3″
• Weight – 1 pound

This is a pretty compact device that will fit nicely just about anywhere.

This makes it a perfect fit for overcrowded gun safes with restricted space. It also weighs quite less hence moving it from one point to another is a breeze.

Power and Dehumidification Capacity

The Hornady 95903 Electronic Gun Safe Dehumidifier operates by increasing the temperature in your gun safe to a slightly higher level than the ambient temperature in your garage.

It, consequently, helps to drive out excess humidity, protecting your firearms from rust and damage.

This dehumidifier will provide you with 7-watt coverage in your gun safe, which allows it to control humidity in spaces measuring up to 100 cubic feet.

Setup and Usability

The Hornady 95903 Electronic Gun Safe Dehumidifier features an innovative removable-plug design that affords you the liberty to install the cord via narrow holes in your gun safe.

• While this unit can be installed both vertically and horizontally, the recommended angle is horizontal, preferably near the bottom of the gun safe.
• Included in the package is a 110V plug that’s designed to easily detach from the power cord, which facilitates installation significantly.

Cleaning and Maintenance

The Hornady 95903 Electronic Gun Safe Dehumidifier requires no cleaning or part replacement, making it a maintenance-free dehumidification solution for your gun safe.

With this device, you don’t need to worry about recharging your dehumidifier as it’s always connected.

Pros

Cons

Construction and Design

This rechargeable dehumidifier is essentially a black and red plastic box that’s sufficiently compact to fit into a pistol safe, while also being large enough to handle small walk-in closets.

It features an internal silica bead reservoir coupled with a small viewing window that allows users to monitor the humidity level.

The dry beads feature a translucent blue shade, and they turn to pink once they’re fully saturated.

• Length – 6″
• Width – 4″
• Height – 2″
• Weight – 1 pound

This device is the ideal dehumidification unit for small enclosures. It will utilize the unusable areas of your gun safe without intruding on valuable storage space.

Power and Dehumidification Capacity

The Hornady Rechargeable Gun Safe Dehumidifier utilizes the crystal technique to eliminate excess humidity in areas with a perimeter of 333 cubic feet.

It’s, therefore, safe to say that the unit can effortlessly dehumidify small pistol safes as well as slightly large storage spaces.

This device can be recharged through a 110V outlet using a heating element that efficiently dries the crystals.

It’s easy to tell when the dehumidifier requires recharging as the silica changes color.

Setup and Usability

Setting up the Hornady Rechargeable Dehumidifier is easy as a pie thanks to the included brackets that allow you to mount it on the wall of your gun safe effortlessly.

• You may choose to place this dehumidifier on a top shelf or mount it on a vertical surface.
• Using this dehumidifier is as easy as falling off a log; simply place it in your safe and remove it when it requires recharging.
• The internal moisture-absorbing crystals will change color as the unit operates, and a window located in the front will allow you to see when they need to be recharged.
• Once the crystals are fully saturated, plug the unit into a standard 110-volt electrical outlet to afford the crystals’ renewed effectiveness.

Cleaning and Maintenance

Appropriate care of the Hornady Rechargeable Gun Safe Dehumidifier involves keeping the product clean.

Users will also want to refrain from keeping anything on or around the unit when it’s plugged in. This will allow sufficient airflow around the dehumidifier for the purpose of dissipating both heat and moisture.

Also, avoid dropping anything on your dehumidifier lest you cause damage to the sensitive electronics.

Pros

Cons

Construction and Design

This mini dehumidifier is basically a small, plastic, white frame fitted with micro absorbing silica desiccants, which are designed to extract excess moisture from the air.

The desiccants feature an orange hue, and they can be seen through a small window located on the front of the unit.

• Length – 9″
• Width – 8.2″
• Height – 2.9″
• Weight – 00 pounds

This renewable mini dehumidifier is a super-compact unit, which despite its small size dehumidifies small to large gun safes like a champ. The unit is no bigger than a car radio, hence easily portable.

Power and Dehumidification Capacity

It’s hard to compete with the Eva-dry E-333 Renewable Mini Dehumidifier when it comes to moisture extraction from confined spaces, which is achieved through specially engineered crystallized silica gel.

• The silica gel adsorbs moisture through the device’s plastic front grill, and its operation is completely quiet and safe as no toxic substances are involved.
• Once the crystals reach their maximum moisture absorbing capacity, they simply change color, and there are no spills or leakages.
• This dehumidifier is capable of absorbing 4-6 ounces of moisture from your gun safe; depending on the humidity levels in your region, it should take the silica gels 2-4 weeks to fill up.
• Once the silica gels reach capacity, they will change color from orange to green.
• Monitoring the color change is super easy through a small indicator window.
• Once their color changes to green, you may renew their adsorption power by recharging the device, which is accomplished by plugging it into a wall outlet.
• This will allow the desiccant to heat up and hence liberating the moisture from it.

Setup and Usability

Using the Eva-dry E-333 Renewable Mini Dehumidifier is incredibly easy; just hang the unit in your gun safe and leave it to absorb moisture.

• With this unit, there are no batteries to contend with or cables to the plugin as it works perfectly without power.
• Also, this unit doesn’t contain a tank, and hence you don’t have to worry about carrying a heavy reservoir around and emptying it.
• It also features an innovative recharge indicator; when the crystals turn green, it’s time to renew the silica gel.
• Simply plug the device in before retiring to bed and take it out in the morning.

Cleaning and Maintenance

Maintaining the Eva-dry E-333 Renewable Mini Dehumidifier is as easy as recharging it; you’re not required to renew or replace anything.

Since the recharge process involves liberating moisture from the silica gel, it’s advisable to recharge the unit in a well-ventilated indoor space like a garage or utility room.

If your gun safe is not dry, its entire purpose of protecting your firearms is negated. Luckily, a compact dehumidifier will go a long way in reducing the moisture levels in the safe to avert the risk of corrosion and rot.

Reviewed above are the top dehumidifier models we would recommend when it comes to protecting your firearms and ammunitions from excess humidity.