o HUMI-SMART packs, unlike the competitors, contain no free liquid, chemicals or preservatives
o HUMI-SMART packs contain compressed plant fibers
o HUMI-SMART is NOT dried out when you receive the packs! The packs do feel different than other packs on the market. Like other packs on the market when it is time to replace your HUMI-SMART the pack will turn from pliable to stiff

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