Planet Waves PW-HPK-01 Two-Way Humidification System

Planet Waves PW-HPK-01 Two-Way Humidification System

The Two-Way Humidification System 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 system ships with 3 Humidipaks and a soft mesh pouch that won't harm your instrument's finish. These packs will last from 2 to 6 months and once they become firm, simply replace with a set of replacement packs (available separately).

Features:

The first two-way humidity control that maintains a constant 45-50% relative humidity level within your instrument's case

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

Specifications:

Humidity (Relative): Maintains 45 to 50%

Package Weight: 0.65 lb

Box Dimensions (LxWxH): 6.6 x 6.3 x 1.7"