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4 Pounds 2-4 mm Blue (Blue to Pink) Premium Indicating Silica Gel Beads- Reusable Desiccant Beads Silica Gel Rechargeable Moisture Absorber Silica Gel Desiccant (4 LBS)

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$19.59

$ 9 .99 $9.99

In Stock

1.Size:4 Lbs


  • Size and Purpose: These Silica Gel Beads are specifically designed as a replacement desiccant for air dryers and compressors. With a size of 2-4 mm, they are not the fine powder type used for drying flowers, so please refrain from using them for that purpose.
  • Breathable Bags Compatible: Our desiccants can be conveniently placed inside organza bags, muslin bags, or any other breathable bags. This allows for effective moisture absorption while maintaining proper ventilation.
  • Indicating Moisture Absorption: The blue silica gel beads will change to pink when they have absorbed approximately 50-60% of their moisture capacity. Even after this color change, they still have almost half of their capacity left to absorb moisture.
  • Safe Usage: The blue beads contain less than 0.3% Cobalt Chloride, minimizing any potential health risks.
  • Reactivation Instructions: To reactivate the beads, simply place them in the oven for 0.5 to 2 hours at temperatures between 200 to 250°F. Alternatively, you can use the defrost mode on your microwave for 10 minutes. Please avoid using temperatures exceeding 250°F in the oven, and periodically check the color of the beads during reactivation.


Introducing our Silica Gel Desiccants - the reliable solution for moisture control in various settings. With a size of 2-4 mm, these beads are not suitable for drying flowers, but serve as an excellent replacement desiccant for air dryers and compressors. The indicating blue silica gel beads offer visual reassurance by changing color to pink when they have absorbed approximately 50-60% of their moisture capacity. However, even after this color change, they still have nearly half of their capacity left to effectively absorb moisture. Rest assured, the blue beads contain less than 0.3% Cobalt Chloride, eliminating any concerns about potential health risks. Reactivate the beads for extended use by placing them in the oven for 0.5 to 2 hours at temperatures between 200 to 250°F. Alternatively, you can use the defrost mode on your microwave for 10 minutes. Just be sure to avoid using temperatures exceeding 250°F in the oven, and remember to periodically check the color of the beads during reactivation. As a testament to our confidence in our product, we offer new replacement or full refund support with no time limits if our silica gel desiccants don't meet your expectations. Choose our reliable Silica Gel Desiccants and enjoy superior moisture control today!


Anonymous Username
July 4, 2025
Item worked to keep my dry box humidity low. Would buy again.
SK
May 24, 2025
Great quality
delump
May 19, 2025
About my 4th order. I can't find any reason to order any other brands. They do what they say. I'm sure I'll order more some day.
David J.
April 25, 2025
They work exactly as advertised.They change indicator color as advertised.They dry back using oven on warm or deep saucepan and recharge easily though it takes patience.Couldn't be happier.
Wally H
April 7, 2025
I use desiccant containers with my cameras, firearms, and some stored electronics. Good way to keep moisture off of expensive equipment.
Jean
March 13, 2025
Make your own package save money put in ammunition cans or jars.
jc
December 14, 2024
What are you expecting ??? A Furnace ??
K
November 24, 2024
I absolutely love these for storing my camping gear and keeping it from getting musty. It absorbs access moisture extremely well- definitely recommend.
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