Mini Dehumidifier, Afloia Gun Safe Dehumidifier Rechargeable Cordless Dehumidifiers with Heating Base, Quiet Small Portable Dehumidifier for Small Space Room Bathroom Closet Car RV Boat, TOPZ 1+1 DG

Item works great. I use both cylinders in my safe but using one dropped the humidity level from 57 percent down to 44 percent which was awesome. I use both just to keep my safe dry as possible. with both cylinders in use it will go down to 35 percent humidity.Customer service is also great. At one point the heating base stopped working so i emailed Afloia about the issue and I got a replay back in a timely manner. Cathy who helped my gathered some information and sent me a brand new heating base with a spare cyclinder. How awesome is that! I highly recommend this product for anyone who wants to control humidity in your safe.

Work very well. Recharge quick. Safe stays dry in a moist environment.

Perfect for a larger gun safe. One near the top and one near the bottom.They recharge quickly.

These work quite well actually. The product is built very good and seems like it will last for a while. There is a heating base that comes with these so when the beads turn from bright orange to black you know that the dehumidifiers are holding max amount of precipitation and it's time to put them on the heating base to dry out and bring the beads back to bright orange. The base has a safety so once you put them on to dry out and the process is complete the base will stop working and not over dry the dehumidifies out, this takes about 30 minutes to run the process completely. I have a 36 pew pew size safe and it keeps my humidity level from 50% to 54% which is perfect from what I'm told. Before I bought these my safe would be all the way up around 65% to 70% and that bis no good. The one issue I have is this. Sometimes I have to dry them out a lot more than I should have to as in 2 time in a week but then sometimes they will go for a month. These need to get dialed in so that it's on a monthly schedule and not weekly. I still recommend these because they do work very well keeping my humidity levels down. If I have to dry them out a little extra once in a while I don't mind. I will be getting more and suggest others to get some.

I used 2x for a safe (major overkill) and they went to town dehydrating. Took it a couple days to pull the initial dampness from the safe (carpeting) and after that worked well and pulled humidity out much quicker.Keep in mind it needs to catch up your environment and if you continually push humidity to it it will never catch up.This is a southern Florida environment so keep that in account on this review.Very easy to deal with and use. Looks nice and charging base is really nice.Best and easiest for the money.If you need something faster you will have to go "electric"Used a ThermoPro TP50 Digital Hygrometer to track the humidity.Took it 2 days to pull the initial moisture from 67% to 52% - 55% is max for any safe.Lower the better. After it hit 52% it was time to recharge both canisters that came with this kit.Hope this helps others understand what they are getting and how it works.

When I first received this I had high hopes. All looked to be well constructed and of good quality materials. The drying cartridges seemed large enough for my use. I am using this in a safe, with a door that shuts tightly against a gasket. I am not in a high humidity location, I am in New England. We have had a very wet winter, but that has not raised the humidity for extended periods.I can't say this item doesn't do what it claims, but I find this item to be far overpriced based on its performance and would not recommend it. My problem is with the ability of the cartridges to absorb moisture. I am not sure what type of silica beads the manufacturer used, but they seem to have almost no capacity to absorb moisture. I do not open this safe frequently but the beads in these cartridges turn black in just 2 -3 DAYS in the closed and sealed safe. I have used other devices with silica beads before. These would give me 2 to 4 WEEKS before they needed recharging. If I have to tend these cartridges almost daily they are more of a burden than a benefit.

Works great. Especially in very humid louisianna. I really like having 2 cartridges. One in use, and one on the dryer. Perfect

Been using for about 4 months. Well made. The drying base functions fine and turns the beads from black/dark green back to orange in the two hours then shuts off. Very easy to use. On the plus side, the units gray color match exactly the inside carpet of my safe. Here's why it only gets 3 stars...the inside of my safe hovers around 37% humidity. Both unit's beads turn dark green/black within about 11 days. It is not clear to me if the only beads are the ones you can see in the window or if the entire tube has beads. It seems to me that if it was full of beads it should last a lot longer. I left both units outside my safe for two weeks and the humidity in my safe never got higher than 40%. So, good concept, good quality materials, but short life span. Be prepared to recharge often.