D'addario PW-HPRP-03 Humidipak System Replacement Packets, 3-Pack

Main Features

• 3 replacement packs for the Planet Waves Humidipak system
• Automatic humidity control protects your instrument against warping, cracks and other damage cause by lack of humidification
• No more manual adjustments based on seasonal changes, geographic locations, temperature, or other factors Unlike refillable humidifiers
• Eliminates the guesswork and anxiety of maintaining your instrument's proper humidity level

The Planet Waves PW-HPRP-03 Humidipak System Replacement Packets, 3-pack is a set of replacement packets for the Planet Waves Humidipak Humidity Control System, the first maintenance free, two-way humidity control system.


The Planet Waves Humidipak Humidity Control System is the first maintenance free, two-way humidity control system that preserves a constant 45%-50% relative humidity level within your instrument's case. This all new, reformulated, patented 'two-way' humidification system maintains 45-50% relative humidity which eliminates all maintenance and guesswork. This system is recommended by Taylor guitars and others for maintaining the stability and playability of your instrument.