D'Addario Humidipak PW-HPK-01 Two-Way Humidification System
The Humidipak PW-HPK-01 appeared on our recommended list for Guitar Humidifiers from February 2017 until January 2022 when it was removed due to being out-ranked by other options.
The D'Addario Two-way Humidification System is a maintenance-free in-case humidifier that does away with the usual sponge and water system.
It is designed to provide 2-way humidity control, increasing or reducing the moisture as needed to maintain around 45% humidity level.
And it does all this without the need for maintenance and water refills, the downside being the need to replace the included pouches every 2 to 4 months.
- Weight: 1.28 oz
- Suspension: Packets are placed in Nylon pouches that you place in the soundhole and near the headstock
- Longevity: Short