Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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The Hornady Dehumidifier Canister is a reusable silica-gel desiccant cylinder for gun safes, cabinets and storage cases. Its crystals absorb moisture and turn from blue to pink when saturated, then recharge in an oven at 300°F until blue again. It is a passive, cordless alternative to plug-in electric dehumidifiers and disposable packets, and suits anyone protecting firearms, tools or documents in a closed space. Owners like that it needs no power and can be reused for years, though it only holds a limited amount of moisture and must be watched for the color change.
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Lowest price we've seen: $28.99 on Nov 10 at Academy Sports. Tracked across 2 stores since Nov 10.
Owners of the Hornady canister generally find it a simple, dependable way to keep gun safes and cases dry, and they value that it can be recharged rather than replaced. Complaints center on how often it needs recharging in humid climates and on how much moisture it can hold.
The Hornady Dehumidifier Canister is a desiccant canister that helps protect valuables from rust and corrosion. It is a firearm security accessory.
The desiccant crystals change color when the canister needs to be recharged. To recharge it, place the granules in an oven at 300 degrees Fahrenheit until they turn blue.
