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The large 60g Boveda® humidity pack is a great alternative to the bead system because it's 2-way, so it will absorb and emit moisture as needed. Our Cannador®'s work efficiently with two of the 60g packs and can last up to 6 months before needing replacement. It's lifespan may be increased by minimizing exposure to air. Once the humidity pack begins turning hard, the RH will begin to fall and this will signal its necessity for replacement.
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