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This 3-pack of Two-Way Humidification System Replacement Packets from Planet Waves is a maintenance-free, two-way humidity control system which maintains the optimal 45-50% relative humidity level within your instrument case. Eliminate the guesswork and the potential mess related to refillable humidifiers. Unlike refillable units, the two-way system automatically adds or removes moisture on demand. The replacement packets contain 3 Humidipaks, which last from 2 to 6 months.
3 replacement packs for the D'Addario Two-Way Humidification 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
No water, no drips, no mess
Custom made by Boveda for D'Addario
In the Box
Planet Waves Two-Way Humidification System Replacement Packets (3-Pack)