The Best Safe Dehumidifier to Keep Your Guns from Rust

4.7/5

If you are already an owner of the best home gun safe under or above $500, you probably would also like to keep your guns nice and dry in that safe of yours. The best way to do it is to invest in a good quality dehumidifier. This product is designed to keep the interior and its content moisture-free. Some models run on electricity, other dehumidifiers use special silica gel to remove dampness. Both have their advantages and disadvantages.

Such a simple solution can protect our valuables from deterioration. You should certainly consider installing a dehumidifier if your gun safe is kept in a damp environment. Unfortunately, thick walls won’t prevent moisture to get in. Once that moisture settles it can cause bad smell or even worse, rust. We don’t have to tell anyone how harmful rust can be to the ammunition of guns.

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Top 5 Best Safe Dehumidifiers

With so many gun safe dehumidifiers on the market, it is not easy to make a purchasing decision. If you are looking to buy the best gun safe dehumidifier, look no further. We picked five models which we think offer the best features at a reasonable price.

There are many factors to take into account when looking for a dehumidifier. Gun safe size, coverage, absorption capacity, ease of use, indicator system, installation, and price, of course. There are models that suit big gun safes and ones that would be ideal for smaller safe cabinets. Not only is the size important. When buying a dehumidifier for gun safe, you should take into consideration its location. An electric model of the dehumidifier wouldn’t do us any good if our gun safe is in a car or shed where there is no electricity.

Without further ado, let’s check out the best gun safe dehumidifiers on the market these days.

Our Rating

Top Rated Safe Dehumidifier
5/5

Features:

  • Two sizes available
  • Runs on electrics
  • It’s easy to install
  • 12 – inch will dry approximately 100 cubic feet
  • Increases temperature inside safe
  • Set includes all mounting brackets

This safe dehumidifier offers moisture protection on up to 60 ft³. It is reusable and rechargeable thanks to silica gel. Gun powder and delicate gun elements are prone to deteriorate when stored in a place where moisture collects. By employing moisture control, the dehumidifier keeps both ammunition and guns in a good condition regardless of where they are stored.

The dehumidifier is designed in such a way that it will pick up moisture at 5% humidity. When kept in a security safe it will reduce moisture and retain it under 30%. You’ll know when you’d have to recharge the silica gel by the color it will turn pink. To recharge it, you should simply put it in an oven warmed up to 240 degrees for about 3 hours. Bear in mind that this is not one of those dehumidifiers that need electricity to work. That means you can use it in a shed or gun cabinet.

What sets the SafeNDry apart from other silica gel-based dehumidifiers is its exterior build. Unlike other dehumidifiers for security safes that come with metal casing, this model is fitted with plastic casing. That’s why it can protect safes from rust even in case you forget to recharge it. Since the plastic casing is softer than those made out of metal, your guns will interact with the casing without being scratched.

PROS

  • Brackets for installation are included
  • Can protect against moisture up to 100 cubic feet
  • Easy to install
  • It’s small

CONS

  • Requires drilling a hole
  • Requires electricity to work

Our Rating

4.7/5

Features:

  • Protects up to 60 cubic feet
  • Retain moisture under 30%
  • Casing made of plastic
  • Filled in with silica gel
  • It’s rechargeable

This gun safe dehumidifier is electrically powered, meaning it is meant to plug into an electrical outlet to operate. So, make sure there’s an electrical outlet close to your safe.  Otherwise, it will require drilling a hole in a safe wall to run the wire through. Nevertheless, the unit is easy to install as it is equipped with a standard electric plug.

There’s no plug attached to the cord. Simply cut its wire to any length you wish and get the plug connected. You will be able to easily mount it low inside just about any security safe thanks to the mounting brackets. It is ideal for small gun safes as it is small itself. Unlike some dehumidifiers, this model comes in a few different sizes, allowing customers to choose one that would perfectly fit in their safes.

This safe dehumidifier reduces moisture by increasing the temperature in the safe. Warmer air circulates insides, thereby cutting down the moisture in the safe. This will prevent your safes from mildewing by keeping the condensation and humidity away. As a result, you won’t find a damp corner in your safes or another place you decide to use it. This makes the LOCKDOWN Dehumidifier Rod perfect for people living in humid areas.

PROS

  • Rechargeable
  • Plastic container prevents rusting of the product
  • It’s inexpensive to use
  • Silica gel picks up moisture at 5% humidity

CONS

  • It’s quite big
  • Too few openings in the container

Our Rating

4.5/5

Features:

  • It protects up to 57 cubic feet
  • Its casing is made of steel
  • Filled in with non-toxic silica gel
  • Equipped with indicator system

With this model, you can protect against moisture an area of up to 57 cubic feet. Many other dehumidifiers cover larger areas, though. So if you have a big safe or a few smaller safes, you need to use two or more dehumidifiers for the best results. In addition to the mildew, this product also prevents corrosion and rust.

The product uses silica gel that absorbs dampness from the air. The high-quality gel is non-toxic and is rechargeable as well. A special built-in indicator system placed at the top of the canister will let you know that it is time to recharge the bids and thus cause silica gel to reactivate.

Reactivating is really easy and requires from user to dry the gel particles in an oven. It takes about four hours for the silica gel to revive in the oven. However, you won’t need an electrical outlet or batteries to reactivate it.

PROS

  • Non-toxic silica gel
  • Build – in the indicator system
  • Long life expectancy of the product
  • The long life expectancy of the product

CONS

  • Steel canister might be prone to rust after a while

Our Rating

4.1/5

Features:

  • It’s wireless
  • Protects up to 100 ft³
  • One charge allows up to 6 weeks of work
  • Equipped with indicator system

This small dehumidifier will be perfect for a truck gun safe, a biometric wall safe or any other safe that is compact. You just have to remember to recharge it regularly. In order to charge it, you simply must plug the device into the standard electric socket. It requires around 8 to 10 hours to fully recharge. An overnight charge will allow you to use it for up to 6 weeks. A special indicator window at the front will let you know when it is time to recharge it, which could be anywhere from four to six weeks.

Even though the dehumidifier is portable, it doesn’t use batteries to run. This stack-on device uses a system that helps in absorbing moisture from the air. That way it will leave your safes dry all the time. The dehumidifier is very efficient. Yet, keep in mind that the effectiveness of this device will depend largely on the type of safe you’re using and your location.

It can pull moisture from an area of 100 ft³. While this would be quite enough for most users, those who have larger cabinets (a 22-gun cabinet or bigger ) might need 2 or dehumidifiers to get rid of humidity in their safes altogether. This is especially true for those who live in humid regions.

PROS

  • Removes moisture from area of 100 cubic feet
  • It is wireless
  • Long lasting charge
  • It’s small

CONS

  • Needs electricity to recharge

Our Rating

4/5

Features:

  • It runs on electricity
  • It’s available in four sizes: from 12 – inch to 36 – inch
  • Protects up to 100 cubic feet
  • It’s made in the USA
  • The producer gives a lifetime warranty

Once you purchase this model and plug it in, there is no more work to be done. From that moment, your security safe is going to be protected again moisture and humidity. That will prevent your firearms from becoming condensed. Simply unplug the dehumidifier when you want to clean it or wash it.

This model covers up to 100 ft³. It can reduce the safe humidity of your to about 50 percent. While the main purpose of this gun safe dehumidifier is to absorb moisture, it also keeps a constant temperature in a safe or another place you decide to remove moisture from. Thus, it will be keeping your safe hot and dry as well. Don’t worry, the rod doesn’t get too hot. You will be able to touch it with peace of mind. It won’t cause a fire.

This item is available in a few sizes, from 12 to 36 inches, so you can even use it in some Fingerprint Gun Safe. So, consider your safe’s size before making a purchase.

PROS

  • Lifetime warranty
  • Made in the USA
  • Covers up to 100 ft³
  • Available in few sizes

CONS

  • Requires running a wire

Conclusion

Now that you know more about the best gun safe dehumidifiers, it’s time to choose one that best suits your needs. This is not an easy decision, though. While everyone’s preferences and needs are slightly different, we all want safe dehumidifiers that can serve us for a long time without any problem while protecting our gun safes from rust and keeping our ammunition dry flawlessly.

When looking for gun safe dehumidifiers, you should consider several factors besides your budget. Additionally, you need to know how big your safe is and what you’ll be using your dehumidifier for. Evaluate your guns too. Depending on the type and number of your guns, you may need a few dehumidifiers to get more ground covered. Hopefully, our review helped you find a safe dehumidifier that fits your personal needs and preferences.