D'Addario Humidipak Refill 12-Pack

D'Addario Humidipak is the only maintenance-free, dual-sided humidity control system for guitars. It automatically maintains the optimal relative humidity of 45% to 50% in your instrument case, eliminating the guesswork and potential mess of refilling a humidifier. No more manual adjustments due to seasonal changes, geographical locations, temperatures, or other factors.

Note: Humidipak is designed for restoring and maintaining humidity in instruments. This product is not intended for dehumidifying in high humidity environments. If your instrument has not been humidified before or is in a known dry state, it is recommended to use Humidipak Restore to safely restore the proper humidity in your instrument and its case before using the Humidipak Maintain System. Using Maintain packets on a dry instrument/case significantly shortens the lifespan of the packets.

Ideal for: Care/Maintenance, Acoustic Guitar, Acoustic/Electric Guitar. The only maintenance-free dual-way humidity control system for guitars. It automatically maintains the optimal relative humidity of 45-50% in your instrument case by adding or removing moisture as needed. Packets last 2-6 months and should always be stored in a closed case.