Hydrosorbent 4" x 2" x 0.50" 40 g Silica Gel Mini Canister Dehumidifier, Blue

Overview

The Hydrosorbent Silica Gel Mini Canister Dehumidifier is a blue, compact moisture-absorbing unit measuring 4" x 2" x 0.50"—roughly the size of a deck of cards. Designed to protect up to 3 cubic feet of enclosed space, it prevents rust, mildew, corrosion, and tarnish in gun safes, cabinets, vaults, drawers, and closets by safely absorbing ambient moisture. The 40-gram canister contains color-changing silica gel that serves as a visual moisture indicator and can be easily recharged by heating at 300°F for three hours.

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