750 Grams Gun Safe Dehumidifier, 2 Pack Reusable Canister Desiccant Dehumidifier, Rechargeable 1.65 Lbs Indicating Silica Gel Orange to Green

As described

Great dehumidifier for safes - desiccant. Easy to install, just set them in, and when they turn color, you simply put them in an oven for a couple of hours and then reinstall them.

Installed in a safe. It’s overkill but that’s great.

This product accomplishes what promises. The unique problem that im seeing is that the “window” isn’t so clear and you have to open the container every time. I’m not sure if this canister is totally rust proof but after 2 months all is going well

I bought the three pack for my 64 capacity gun safe. I started out I was just going to use one at a time. One can brought my humidity down from 57% to 52% and lasted about two weeks before needing a recharge. I then added a second one and it got it down to 50% and lasted a bit longer that 2 weeks. Now I have all 3 cans in it and my humidity is in the mid 40%.When recharging the caps must be removed or the plastic will melt, the instructions say to heat at 250 for 3hrs. I fount mmd that is not enough to get the very center dried out, it looks dry but if you shake them up the still damp green beads will come out of the center and you can then see it needs more time . The Last time I dried them out I accidentally hit 350 and left them for four hours and I noticed no damage to them, and they were dry to the core. I will probably continue drying them at 300°f for 4hrs going forward.

I'm really enjoying this dehumidifier. When I dry it in my toaster oven I rotate the canister every 30 min and you can see the green desicant come out of the middle. Buy the end of the 3 hrs there's very little, if any, green desicant left. If you don't stir or agitate I don't believe you will get all of the desicant dry in 3 hrs, IMHO.

I can't really rate this as I haven't seen it yet. Our wonderful USPS has had it at my local post office not once, but twice! They just can't seem to take it off the truck!

I had a small water leak in the basement issue where I keep my safe so the safe had a lot of moisture in it that wicked up thru the bolt holes inn the bottom. I used these dehumidifiers for a while and they seemed to work pretty well. After re-charging them in the oven a few times they got less effective and the metal started to rust. I had to throw them out so the cost was a bit high if I amortized it over only a few re-uses.

great item took the musty smell out of the safe

I have put this product to work in a small storage trailer. They work well and unlike an electric dehumidifier I don’t have to worry about it freezing in the winter

I used this for a month before recharging in the oven. Works as advertised for a small gun cabinet

I bought this to put in my fireproof/water tight safe. I appreciate that it’s an indicator gel, letting you know when it’s time to bake it for a couple hours.

I use a rifle/gun case as my camera storage safe. It's important to keep the humidity down for the several expensive lenses and cameras I use. Since it's in the basement it's always had ~70% humidity and this dehumidifier brings it down to a more acceptable 55% to 60%. I find I have to "cook" it about every 5 weeks.