D'Addario Planet Waves Humidipak Automatic Humidity Control System

$19.99 $24.99
sku: PWHCS
Highly recommended! A two-way humidity control system that maintains a constant 45-50% relative humidity level. Eliminates the guesswork of when to refill the humidifier. Stops worries about drips or leakage. Requires no manual adjustments based on seasonal changes, geographic locations, temperature, or other factors. Simply place the Humidipak packets with the included pouches into your instrument case, close the lid, and that's it. Made in the USA for D'addario by Boveda.   More Details...

  • The system includes: Three Humidipak packets, one headstock pouch (holds one packet) and one soundhole pouch (holds two packets)
  • Packets typically last between 2-5 months
  • Longevity depends on time of year, case quality and the ambient Relative Humidity levels
  • Replace when packets become rigid
  • 3-pack and 12-pack replacement packets available
  • For small instruments like violin or mandolin, use just one of the pouches