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

Price: $17.99 - $22.99
(as of Apr 18, 2025 11:57:19 UTC – Details)

Product Description

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

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

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.

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.

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Customer Reviews

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Price
$7.99$7.99
$13.99$13.99
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$13.99$13.99
$22.99$22.99

Double Packing
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Net Weight
300g
300g
200g
300g
1000g

Color Indicator
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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
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Durability
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Suggest Dosage for Closed Space
< 0.8 gallons (/Pack)
< 1.5 gallons (/Pack)
< 8 gallons (/Pack)
< 8 gallons (/Pack)
< 75 gallons (/Pack)

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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.

✅ [ CLEAR WINDOWS ] – Wisedry silica gel car dehumidifier bag reduces condensation on car windows which can be a problem on cold winter mornings. Thanks to its high moisture absorption, each 500g silica gel adsorbs 150g(max 180g) of moisture! Also suitable for preventing moisture in other larger spaces like cupboards, storage room, tool shop, garage, RV, boat, basement etc.
✅ [ REUSABLE ] – When the 500g silica gel packs absorb moisture more than 150g, reactivate it in microwave or oven, then it can be reused as new. Recharge as instruction, do not overheating, the car desiccant bags can be reused more than 10 times with no problem.
✅[ 10 MIN FAST RECHARGE ] – The moisture absorber bags can be quickly reactivated in 10–16 min depending on microwave power. Please weigh the bag before recharging and DO NOT RECHARGE if under 650 g(unsaturated). More details, please refer to the user instruction come with the product.
✅ [ SAFE & CONVENIENT PACKAGING ] – Safe double packed to protect the desiccants from moisture before use, easy to store the unused unit with the individual packaging.
✅ If you’re not happy with us, contact wisedry customer support team directly for a fast solution any time needed.