Whether you store your firearms and ammo in a case, vault, cabinet or safe, you can keep them safe from moisture damage. Our dehumidifying units drink up dampness in gun safes and other enclosed storage areas, protecting firearms and other valuables from condensation, rust and mildew. They require no electricity and remain dry to the touch even when saturated. Unlike heating rods that force hot, moist air into the top of the safe, our units will remove the moisture and help with the prevention of corrosion. Built-in indicator changes color when it’s time to reactivate, by simply placing the unit in an oven and drying it out.

No gun storage area should be without a Hydrosorbent Dehumidifier. 

Here's what gun owners are saying:

*****  5 out of 5 April 20, 2009 By Anonymous Reviewer
This product is fantastic. I can’t recommend it highly enough. Don’t let your firearms sit in the safe any longer without this product.”

***** 5 out of 5 Water sponge, April 17, 2009 A gun collector from Bellingham, WA
“I have four of the largest size in my standard size Browning gun safe. I live in the rainy Northwest, within sight of the ocean. We consider it a sunny day here when it is cloudy and drizzling. I can attest to the efficacy of the product when I recharge them. I can see the steam spilling out of the top of the stove. I’ve had them for many years, and have never had a problem with them. [With] a super dry environment ... I only lube the guns about once a year or so, and I have yet to see one speck of rust.”

***** 5 out of 5Best Ever!, February 3, 2009 A gun enthusiast from Portland, OR
“I use the small size silica gel packs for my ammo storage boxes. They are reusable and virtually indestructible! They work great for food storage, for tackle boxes, even for a tool box in the trunk of a car. (If you’ve ever had a rusty flashlight that won’t work you know what I’m talking about!) I have about 20 now and keep finding more uses for them all the time. Worth every penny!”

***** 5 out of 5 Works Well, September 29, 2008 A customer from Virginia
“Simple and clean. The product absorbs moisture from my gun safe, but unlike other products, it’s enclosed in its own box and doesn’t stand the chance of spilling.”