Moisture can corrode copper coins, cause rust spots on silver coins and is perfectly horrible for stamps and paper currency.

Ideally, your coin or stamp collection should be stored in an area free of excessive moisture. Desiccants absorb moisture from the air and are typically used in coin storage wood boxes, safes or deposit boxes to help maintain and preserve a dry environment for your collection.

Most Dehumidifier desiccants sold by Transline have visual indicators showing when reactivation is required and can be reactivated by simply placing them in a warm oven.


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40 Gram Hydrosorbent Silica Gel Dessicant Dehumidifier

Item: 1730

Retail: $8.50
Availability: Back Order
Hydrosorbent Dehumidifiers Item #: 1730 -

Top grade dessicant silica gel is contained within a compact aluminum canister. Provides lifetime protection and has a built-in indicator that turns from blue to pink to signal the need for reactivation. Easy to reactivate in any oven.

200 Gram Hydrosorbent Silica Gel Dessicant Dehumidifier

Item: 1734

Retail: $11.25
Availability: In Stock
Hydrosorbent Dehumidifiers Item #: 1734 -

Corrugated carton has a built-in indicator that turns from blue to pink to signal when to reactivate. Reactivates easily in a conventional oven. Ideal for small safes, display cabinets, etc. Protects 15 cubic feet of enclosed space.

450 Gram Hydrosorbent Silica Gel Dessicant Dehumidifier

Item: 1738

Retail: $18.50
Availability: In Stock
Hydrosorbent Dehumidifiers Item #: 1738 -

Protects 33 cubic feet of enclosed space. Corrugated carton has a built-in indicator that turns from blue to pink to signal when to reactivate. Unit reactivates in any conventional oven.

750 Gram Hydrosorbent Silica Gel Dessicant Dehumidifier

Item: 1742

Retail: $53.15
Availability: Back Order
Hydrosorbent Dehumidifiers Item #: 1742 -

Steel Canister protects 57 cubic feet of enclosed space. Unit reactivates in any conventional oven. This heavy duty unit is preferred by collectors, coin and stamp dealers and museums. Provides lifetime protection.

900 Gram Hydrosorbent Silica Gel Dessicant Dehumidifier

Item: 1746

Retail: $29.65
Availability: In Stock
Hydrosorbent Dehumidifiers Item #: 1746 -

Corrugated carton protects 66 cubic feet of enclosed space. Protects larger areas than the 450 Gram unit and requires less frequent reactivation. Reactivates in any conventional oven.