D'Addario Humidipak Maintain Humidity Control System with Humiditrak & Humidipak

D'Addario Humidipak is the only maintenance-free, two-way humidity control system for guitar. It automatically maintains the optimal 45%-50% relative humidity level within your instrument case, eliminating the guesswork and potential mess related to refilling a humidifier. No more manual adjustments based on seasonal changes, geographic locations, temperature, or other factors. Note: Humidipak is designed for restoring and maintaining instrument humidity.

This product is not intended for dehumidification in high humidity environments. If Your instrument has not been previously humidified or is in a known dry condition, it is recommended to use Humidipak Restore to safely reestablish the proper humidity level to your instrument and it's case before using the Humidipak Maintain System. Using Maintain packets on a dry instrument / case will greatly shorten the lifespan of the packets.

Your Guitar Still Thinks It's a Tree. Hydrate It.Keeping your instrument safe and playable has never been easier, thanks to D'Addario Humidipak. Using Boveda's two-way humidity control technology, Humidipak automatically adds or depletes moisture to maintain the ideal humidity level of 45%-55% RH inside your instrument case, and eliminates the guesswork and anxiety of maintaining your instrument.Two-Way Humidification
Two-way humidification maintains a constant 45%-50% relative humidity level within the instrument's case by automatically dispensing or absorbing purified water vapor as needed.


- Humiditrak Bluetooth Humidity and Temperature Sensor -Musical instruments can be easily damaged by large and rapid changes in humidity and temperature. Now you can protect your investment by simply placing D'Addario's Humiditrak with Blustream Technology inside your instrument or case. Humiditrak uses a patent-pending Bluetooth sensor to provide a constant stream of temperature, humidity, and impact data to the free smart phone app to alert you of hazardous conditions that can lead to diminished playability, costly repairs, and lost value to your instrument.