MusicNomad MN301 Replacement Humid-i-Bar Umidificator

The MusicNomad MN301 Replacement Humid-i-Bar is the official swap-in sponge for the Humitar line of instrument humidifiers. It keeps acoustic guitars, ukuleles, and other wooden stringed instruments safe from dry-air damage by slowly releasing moisture inside the case.

Made from the same innovative material as the original Humitar insert, the bar holds ten times its own weight in water and releases it evenly to protect tonewoods from cracking and shrinking.

• Direct-fit replacement for the Humitar Soundhole (MN300), Case (MN303), and Humitar ONE (MN311).
• Holds 10× its own weight in water for long-lasting, low-maintenance humidity.
• Anti-drip, no-mess material releases moisture evenly without leaking.
• Users can refresh the bar by soaking it in distilled water and reinserting it into the device.