wisedry 2 x 500 Gram [2.2 lbs] Rechargeable Silica Gel Car Dehumidifier, Microwave Fast Reactivated Desiccant Packets Large for Safes Closet Basement Garage Storage Moisture Absorber Bag Reusable

(0 Reviews)

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$20.99

Quantity
(10000 available )

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99 Ratings
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Reviews
  • Hobbyist

    > 3 day

    I use these to help control humidity with my 3D printer filaments. I didnt notice you can heat these things back up and just keep reusing them, thats just icing on the cake. Keeps stuff dry

  • Ravy Sok

    > 3 day

    I tested one in the closet vs an area that has humidity. Forgot about it for two days. Came back and the one at the humidity area definitely absorbed something as it was much heavier than the closet one. I wish it had a way to indicate it was full like the smaller packages. Im just guessing when it is full; resetting it in the microwave is also a guess as to when it is done. Thats the only reason i docked one star.

  • Frank

    > 3 day

    I love this product! I wish I couldve only bought one for $10, rather than two for $20, though; oh, well. My car gets moisture inside the windows when the weather changes, so I keep one of these under the seat (in a plastic dish), and voila! The moisture is gone! Ive already recommended this to two other people.

  • Joslyn

    11-06-2025

    Garbage, waste of money. Didnt absorb anything, and I know my car has a moisture problem because when I get in it in the morning there is condensation on the inside of the windows. Just buy some one time use ones or the ones that come in the container. :/

  • Detroit Handweaver

    > 3 day

    We purchased 4 packages after repairing a leak around the sunroof opening of our car, to assist in removing residual moisture after wet-vac options were exhausted. We have used them continuously for a few months, and put them through a few cycles of heating in the oven -- they have really helped alleviate the situation. The weak link is seam construction on the packs - at least one of the packages started to leak dessicant pellets. I was able to reinforce the weakening end seams on a sewing machine, but that should not be necessary.

  • Prof. Greyson Macejkovic II

    > 3 day

    To early to tell but I’m guessing it’s going to work! Heavy duty moisture absorbing bags reusable is a plus!

  • J. Nichols

    > 3 day

    I tried drying this out in the microwave, following the instructions on the bag (1000W = 2 x 6 minutes), and a hole burned in the bag, causing the silica beads to fall out. So now the product is ruined. Otherwise, it seemed to absorb moisture from my car (prior to the failed attempt to dry out the bag).

  • Trepte

    > 3 day

    In less than a year, both bags melted holes while following instructions to recharge them. Would not recommend or purchase again!

  • Jeepin

    > 3 day

    My truck has had a leak so among other things I got these to help reduce the humidity in the cab. I have both of them in the cab sitting on the seat when Im not in it. It only took a couple of days to go from the ~500g to >650g so Ive recharged them both in the microwave now. There was a lot of moisture in the microwave after, and they were back down to just over 500g. Im not sure how long they are going to last as the bag doesnt seem very robust. I cant say that there was a noticeable difference in the truck, but maybe it will help as I get things dried out. My seat still feels like it has collected moisture from humidity that I am hopeful these will continue to help with.

  • Hans

    > 3 day

    Im using one of these in my fencing bag. I close the cuff of my glove around it and toss it into my mask. I still pull the jacket and plastron out when I get home, but this noticeably absorbs the residual dampness in the bag.

Silica Gel Beads: 2-4 mm

Packet dimension: 500g - 170 x 130mm(6.7"" x 5.1"")

Package: 500g x 2 Packs (2.2lbs)

Moisture Absorption Rate: ≥35% ( 500g desiccant packet can absorb humidity at least 150g)

Suggested Dosage: 500g for closed space Max 75 gallons;in very humid conditions suggest use more packs to be more effective

About Silica Gel:Silica Gel desiccant is a high-activity absorbing material which is odorless,tasteless,with high absorption capability;silica gel desiccant whisks away moisture to create a protective environment of dry air for safe storage,to prevent all forms of rust,fogging,etc.

Please note that it"s hard to define how many days a packet can be lasts,the lifetime effected by use environments.

rechargeable silica gel desiccant bag moisture absorber car dehumidifier bag microwaverechargeable silica gel desiccant bag moisture absorber car dehumidifier bag microwave

Why Choose Wisedry Silica Gel Packets

  • No physical changes after moisture absorbing even in saturation. The beads will always keep dry,you don"t need to worry about any chemical leaked problem.
  • Rechargeable,after absorbed in full,this desiccant bag can be reactivated in microwave with only 16 mins,also can be dried in oven, on radiator, etc.
  • Comes with double safe packaging,inside vacuum packing,outer sealed with a ziplock bag,to avoid damage and performance loss before use.
  • Uses including Cars,Boats,Motorcycles,3D printer filament, RV"s,Storage,Garages,basements,Tool Boxes,Tackle Boxes,Electronics,Cabinets,Closets,Books,Ammo Cans,Gun Safe,Safes,etc.
rechargeable car dehumidifier silica gel desiccant bag 500 gram reusable garage humidity removerrechargeable car dehumidifier silica gel desiccant bag 500 gram reusable garage humidity remover

How to Reactivate 500g Silica Gel Desiccant Bag

  • The 500g silica gel desiccant bag can absorb water at least 150g, the packet is still in good use if less than 650g.
  • Fast reactivated in microwave for reuse: suggest 2 x 8mins in 700W microwave(first 8mins, shake and turn over for another 8mins),2 x 6mins in 1000W;for other output,adjust the dry time accordingly.
  • The silica gel packet can also be reactivated in oven, on radiator.
  • Before reactivation, weigh the packet and confirm it is saturated (≥ 650 g), or damage may occur from overheating. Reducing the drying time than suggested will be safe if can"t weigh it.
  • Do not reactivate new, unused desiccant packets.
  • Please do reactivate work as instruction to avoid fabric melted.
  • After repeated microwaved, the packet may get holes, throw away.
5g x 60 Packs 10g x 30Packs 50g x 4Packs 50g x 6Packs 500g x 2 Packs
Double Packing
Net Weight 300g 300g 200g 300g 1000g
Color Indicator
Suggest Reactivate Way Microwave at Defrost Microwave at Defrost Microwave,Radiator,Oven,etc Microwave at Defrost Microwave,Radiator,Oven,etc
Dry Time (700W Microwave for Reference) 9-12mins/50g(10pack) 9-12mins/50g(5pack) 2-3 mins/50g(1pack) 9-11mins/50g(1pack) 16 mins/500g(1pack)
Perfect for Reactivate
Durability
Suggest Dosage for Closed Space < 0.8 gallons (/Pack) < 1.5 gallons (/Pack) < 8 gallons (/Pack) < 8 gallons (/Pack) < 75 gallons (/Pack)
 against fogged up windshields and other moisture related problems car dehumidifier reusable against fogged up windshields and other moisture related problems car dehumidifier reusable

Against fogged up

car dehumidifier rechargeable silica gel bag desiccant silica gel moisture absorber reactivated fastcar dehumidifier rechargeable silica gel bag desiccant silica gel moisture absorber reactivated fast

About Wisedry

  • The founders of Wisedry have more than 10 years experiences in desiccant industry.
  • For better user experiences,Wisedry creates each product according to market data analyzation and our own innovations on technique or design.
  • Always listening from market and customers,to optimized our product and service constantly.
  • Wisedry has strong confidence and determination to be a flag of household moisture removal solution provider.
  • We"re expecting to hear your voice.

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