Amazon has
6-oz Eva-Dry Wireless Mini Dehumidifier (White, (E-333)) for
$10.49.
Shipping is free w/ Prime or on $35+ orders.
Thanks to Community Member
pennysave for finding this deal.
Features:- Designed to absorb moisture from small enclosed areas (up to 50 cub. ft.)
- Helps protect valuables from mold, mildew and moisture rot
- Needs no power to operate - no batteries or power cord
- Absorbs approximately 8 to 10 ounces of moisture in 3 to 8 weeks, depending on humidity levels
- Suited for spaces up to 333 cubic feet
- Renewable technology
Top Comments
I use them in the safe, and keeping filament, and guns and ammo dry.
A common complaint for this model is that the beads stop changing color after awhile.
Someone took it apart and noticed that the beads in the window, that show the color change, had become burnt which is why they stopped changing color. The beads within the unit were dry after recharging but you couldn't tell because the ones in the window lost their ability to change color. The unit had done it's job and dried out the beads after recharging but you couldn't tell. He just replaced the beads in the window with beads from within the body, which were dry, and then the unit indicated when the beads were dry again.
What likely happens is that the beads in the window get too hot from one long heating cycle. A possible fix is to dry the beads in stages, that is, plug the unit in for half the time then let the unit cool down for awhile, say an hour or so then plug it in for the rest of the heating cycle. Bothersome, yes, but not too much if a timer is used.
Community Reviews
Eva-Dry's wireless mini dehumidifier is best suited to small, enclosed spaces like safes, cabinets, sealed bins, and cars, where it can help keep documents, guns, ammo, filament, and glasses dry or prevent window fogging. The rechargeable bead design is praised for long-term use, with some units lasting years and needing only occasional recharging in gun cabinets. The main drawbacks are limited capacity, frequent recharging in wetter spaces, and indicator lights that can stop working or fail to show when the beads are dry. It is a compact moisture absorber that works best when the space is truly sealed.
The unit can keep small stored items dry, including filament and guns or ammo.
The beads can be recharged multiple times over the years for ongoing moisture control.
The refresh cycle can be used to dry beads again, which supports odor control in enclosed dish cabinets.
The dehumidifier can help prevent car window fogging in rainy conditions.
The indicator light can stop working after about one to two years even when the unit is still used.
The unit may not reduce humidity in larger spaces like rooms or closets.
The dehumidifier can require frequent recharging and may not work well for its intended purpose in some environments.
The color-change window can stop changing when the beads become burnt after extended heating.
Common Questions (5)
AI-generated summary based on comments from the community. Updated ago
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30 Comments
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I have a couple. The older ones I got was like 10 -15 yo. It's in my closet and the indicator never turn green. Might have a few times years ago not not recent years. I keep recharging and using this.
I keep one in a zip lock and toss my phone in there when its raining.
It will not suck up moisture in a large room. It will but it does not have the capacity for large amounts of moisture without a recharge. Small enclosed spaces work best.
Hi, Charlie!
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I keep one in a zip lock and toss my phone in there when its raining.
It will not suck up moisture in a large room. It will but it does not have the capacity for large amounts of moisture without a recharge. Small enclosed spaces work best.
I use them in the safe, and keeping filament, and guns and ammo dry.
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Also the deal is over now.
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