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Wisesorb 500g x 2pcs Rechargeable Dehumidifier Bags, Reusable Desiccant Packs, Microwave Reactivated Silica Gel Packets Color Indicating Moisture Absorbers for Vehicle, Basement, Garage, Warehouse

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$20.99

$ 10 .99 $10.99

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About this item

  • 【Advanced Aramid Nonwoven Fabric Packaging】Our dehumidifier bags are crafted with high-performance Aramid Nonwoven Fabric, renowned for its high temperature resistance, strength, lightweight design, and superior breathability. This ensures durability and stability even during reactivation, preventing leaks and maintaining structural integrity in extreme conditions.
  • 【Orange Indicating Silica Gel Beads】Filled with 100% non-toxic, cobalt chloride-free silica gel, the beads change color from orange to light green as they absorb moisture. This visual indicator helps you monitor humidity levels, with the color shift occurring between 20%-50%RH, signaling when reactivation is needed while still retaining significant absorption capacity.
  • 【Convenient Transparent Window】The clear window allows for easy monitoring of the silica gel's moisture absorption status. When the beads turn light green, it indicates that the environmental humidity is above 50% and reactivation is recommended, though the beads continue to absorb moisture effectively even after the initial color change.
  • 【Quick and Easy Reactivation】Reactivate the dehumidifier effortlessly in a microwave (up to 2 minutes at 600W on each side) or oven (1-2 hours at 200°F-250°F). The Aramid Nonwoven Fabric ensures the packaging remains intact during reactivation, making it a reusable and eco-friendly solution for moisture control.
  • 【Versatile Moisture Protection】Ideal for a wide range of applications, these dehumidifier bags protect against moisture damage in spaces like warehouses, basements, and vehicles, as well as for delicate items such as 3D printer filament, musical instruments, and more. They effectively reduce humidity, ensuring optimal conditions for storage and preservation.



Product Description

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Wisesorb dehumidifier bags are crafted using advanced Aramid Nonwoven Fabric for packaging. This material is renowned for exceptional qualities such as high temperature resistance, strength, lightweight nature, permeability, and wear resistance. These attributes ensure our products are securely packaged even during the reactivation process, preventing any leakage.

Inside each Wisesorb dehumidifier bag is 100% orange indicating non-toxic silica gel. The silica gel's absorption status can be monitored through an indicator window, indicating whether reactivation is necessary. Designed to change color within a humidity range of 20%-50%, the silica gel beads shift to a light green hue when saturated with moisture, signaling the absorption nearing saturation and the need for reactivation. It's important to note that the initial color change does not signify full saturation, as nearly half of the capacity remains to absorb moisture post-color change.

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Advanced Aramid Nonwoven Fabric

  • High Temperature Resistance: Aramid nonwoven fabric exhibits excellent resistance to high temperatures, maintaining stability even in extreme heat environments without deformation or melting.
  • High Strength: Aramid nonwoven fabric possesses high tensile strength and abrasion resistance, making it suitable for applications requiring durability and strength.
  • Lightweight: Compared to traditional textile materials, aramid nonwoven fabric is lightweight, making it easy to handle and transport.
  • High Permeability: The structure of aramid nonwoven fabric typically offers good breathability, allowing air and moisture to pass through freely, thus maintaining surface dryness.
  • Wear Resistance: Due to its high strength and durability, aramid nonwoven fabric often exhibits excellent wear resistance, enduring prolonged use and friction without significant wear and tear.

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Orange Indicating Silica Gel Beads

  • Superior Raw Materials: Our indicating silica gel is made using premium quality raw materials, ensuring excellent performance and reliability.
  • Strong Moisture Absorption: These silica gel beads have a remarkable moisture absorption ability. They start changing colors when exposed to humidity levels between 20%RH and 50%RH, eventually turning light green.
  • Continuous Moisture Absorption: It's important to note that when the beads begin changing color, it doesn't mean they are saturated. They will continue to absorb moisture until the humidity reaches 50%RH.
  • Effective Moisture Indicator: The color change of the beads serves as a reliable moisture indicator, alerting you to the presence of humidity and the need for precautionary measures.
  • Extended Protection: By absorbing excess moisture, our indicating silica gel provides extended protection to your valuables, preventing potential damage caused by dampness.

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Transparent Window

  • The transparent window facilitates easy monitoring of the silica gel's moisture absorption, enabling convenient checking of the absorption level.
  • A color shift from orange to light green indicates that the environmental relative humidity (RH) is above 50% and that moisture absorption is approaching saturation, signaling the need for reactivation.
  • Importantly, even after the initial color change, nearly half of the absorption capacity remains available for further moisture absorption.
  • It's important to emphasize that the initial color change does not signify full saturation. The silica gel beads will continue absorbing moisture until they reach 50% relative humidity (RH). We recommend regularly checking the silica gel beads to ensure their ongoing effectiveness.

Easy Reactivation in Microwave and Oven

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Reactivating the dehumidifier is quick and straightforward.

For Microwave Reactivation:

Simply place the dehumidifier in the microwave and heat it for up to 2 minutes at 600W on each side to evaporate the collected moisture.

  • Notice: It's recommended to use Microwave power level 1--3 for low heat to prevent melting of the transparent window.

For Oven Reactivation:

Place the reusable silica gel desiccant dehumidifier in the oven for 1 to 2 hours at a temperature between 200°F to 250°F (avoid exceeding 250°F). The reactivation time may vary based on the condition of the silica gel beads.

You may need to repeat the recharging process multiple times. To ensure uniform heating of the silica gel inside, shake and flip the bag during each cycle. Allow it to cool briefly before repeating the recharging process until the silica gel returns to its original orange color.

Caution:

  • Due to differing levels of moisture absorption, you may need to repeat the recharging process multiple times. During each cycle, shake and flip the bag to ensure even heating of the silica gel inside. Allow it to cool briefly before repeating the process until the silica gel returns to its original orange color.
  • During the recharging process, the dehumidifier will become very hot, releasing hot water vapor. Handle with extreme caution. Due to the high-end fabric packaging, the dehumidifier bag will be hot and damp immediately after reactivation. Allow the dehumidifier bag to cool and the moisture to dissipate before normal use.
  • Keep the product out of reach of children and pets for safety.
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These desiccant moisture absorbers offer versatile solutions for reducing foggy windshields, removing excess humidity from truck interiors, and preventing car windows from fogging up depending on the weather. They effectively keep rear car windows moisture-free and can be placed under SUV seats to address condensation on inside windows. Placing desiccant packs on the dashboard (one on each side) resolves windshield condensation issues. These products also help prevent morning condensation on car windows and maintain moisture control in vehicles, especially those not regularly driven. They are easy to use—simply place them inconspicuously and check occasionally to monitor the color change of the silica gel. Additionally, they assist with minor condensation issues in items like kayaks and can even be used in farm trucks to manage moisture effectively.

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The desiccant moisture absorbers provide a versatile solution for preventing moisture-related issues in various settings. They excel at keeping closets dry to protect clothing, and preserving important documents in safes. Musicians rely on them to protect instruments stored in guitar cases, while drivers appreciate their ability to reduce fogging on small car windows. With convenient indicators signaling when recharging is needed, these desiccant moisture absorbers offer peace of mind and reliable moisture prevention wherever they are used.

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Silica packets provide essential moisture protection in various settings. In a safe, they shield firearms from moisture damage and rust, ensuring their longevity. When stored with 3D printer filament, they keep it dry and free from moisture, guaranteeing optimal printing results. Placed inside a vehicle, they effectively reduce excess humidity, preventing foggy windshields and maintaining a dry interior, which is especially useful for vehicles that are not frequently driven.

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Humidity absorbers, when stored in toolboxes and ammo cans, safeguard tools, ammunition, and metal items from rust, preserving their quality over time. In closets, these absorbers prevent moisture buildup, protecting clothing, shoes, books, and collectibles from dampness and potential damage. Additionally, when used in camera cases or storage bags, they keep camera lenses and equipment dry and free from moisture damage, ensuring optimal performance and longevity.


FRESHY
Reviewed in the United States on March 19, 2025
I like the color indicator but not practical to use in a safe because it just doesn’t last long enough. Get a proper golden rod or boot dryer style is ideal and forget these glorified silica gel packs..
Robert Hollstein
Reviewed in the United States on January 27, 2025
So far so good
Jon B.
Reviewed in the United States on July 21, 2024
Having had to clean rust off of an old barrel once, I never want to do it again. I just got a new safe, so I needed a new dehumidifier package.My personal rule? There's no reason to not have extra. This is inexpensive enough to not skimp on.Also, the recharging is super easy.
ShakespeareInTheDark
Reviewed in the United States on July 10, 2024
Seems like I'm charging these at least every other day. I guess that means they're working. The color part is interesting as the material of the bags are starting to stain orange like the beads. I leave them to dry in the shade on my porch since I live in the desert.Takes about one day dry them outside since I don't like the idea of microwaving dank sink and mildewy basement type water where I also heat up my coffee and cook my food, you know?I haven't noticed and leakage and the bags seem to be holding up pretty well. Strong material. It's hard to tell how well it's performing, so I assume it's helping with humidity somehow, because it's changing colors, I guess. I hoping in the long run these will prove a good value as I prefer the calcium water trap type bags but I like that these can be used over and over.
Ohannes B. Girsh
Reviewed in the United States on December 15, 2024
Keeps the moisture out of my safe. I microwave it every other week to reset it
Curtis
Reviewed in the United States on November 18, 2024
Product came relatively quickly. It came in a nice box and each packet was individually vacuum sealed. I am using this to keep my ammo from going bad, as it removes moisture from my ammo boxes, keeping them dry. Doesn’t smell at all. I’m really glad they are reusable. When the beads turn green (they give you a see-through window to look at them on each pack) you can either put them in the microwave, oven or let dry out in the sun. Make sure you read the directions for how to dry them back out and reuse them!!Really easy to use and maintain and works well for my needs. Value for money is okay. It’s a little pricey, but it’s a one time purchase for me. I’d definitely buy them again. I attached some photos for reference!Enjoy!
Customer
Reviewed in the United States on November 1, 2024
I just leave one in my car and even though its not charged anymore it makes it less humid. I have a coupe and found it especially helpful smaller cars can fog up quicker from passangers
JBV
Reviewed in the United States on October 20, 2024
I have two cars that are parked outside. One is a Miata which a soft-top which likely allows more moisture to get into the car. I got into the car last winter and it was really damp inside. When I had it detailed in the spring, I had mold on the passenger's side carpet so I got these to see if it would help during the winter.The bags arrived ready to adsorb water and I threw one into each car. Got into one of the cars after a couple of days and the inside seemed drier. Will update this review in a few months. So far, I have no complaints.Update, 10/23/24. I had to move the cars and realized both were green indicating they should be regenerated. I'm not sure how long they had been in the cars, less than a week. Regenerated them using the microwave, 3 min each side. You can see the steam coming off the package after the second 3 min cycle, not so much after the first one. Package is also noticeably hotter after the second microwave treatment as expected. Weighed one of the packages before and after to see how much water it had adsorbed, approximately 6 wt%.. Also noticed no condensation on the inside of the windshield which I've seen before in the fall.Update: 12/18/24. Very happy with them. No condensation has been seen. I regenerate the bags in the microwave between once a week and once every other week. Once every other week seems to be sufficient. Upgrading my rating to 5oo5 stars.
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