D'Addario Humidipak Replacement Packets

D'Addario's Humidipak Replacement 3-Pack is the perfect solution for maintaining the health of your acoustic guitar year-round. Designed for use with the D'Addario Humidipak Automatic Humidity Control System (sold separately), these replacement packets provide consistent two-way humidity control, keeping your instrument in an ideal 45-50% relative humidity range.

Recommended by top manufacturers including Taylor Guitars, this system takes the guesswork out of instrument care, with no refilling, no dripping, and no mess. The two-way control adds or removes moisture as needed, keeping your guitar stable, playable, and free from warping or cracking caused by fluctuating humidity.

Features

• Replacement 3-pack designed for the D'Addario Humidipak Automatic Humidity Control System.
• Two-way humidity control automatically adds or removes moisture to maintain an ideal 45-50% relative humidity range.
• Each packet lasts 2 to 6 months depending on conditions, giving up to 18 months of protection per 3-pack.
• No refilling, dripping, or mess, keeping instrument care simple and consistent.
• Recommended by leading manufacturers including Taylor Guitars to help prevent warping and cracking caused by fluctuating humidity.

Specs

• Compatibility: D'Addario Humidipak Automatic Humidity Control System
• Humidity range: 45-50% relative humidity
• Packet lifespan: 2-6 months
• Pack coverage: Up to 18 months (3-pack)
• Control type: Two-way, adds and removes moisture