Boveda Refill 4-Pack High Absorption Violin Accessories

Boveda 49% RH High Absorption 4 pack

This Product DIFFERS FROM BOVEDA 49%RH , as it absorbs 3x more moisture to help protect your wood instrument against damage from extreme humidity. 

When to use the Boveda 49% RH HIGH ABSORPTION:

• You and your wood instrument live in a climate whose humidity level is above 50% year around.–Check your local humidity levels, if lower humidity, then choose Boveda 49% for wood instruments
• You want to reduce mildew build-up and odors while balancing the humidity level in your case
• Your wood instrument is unlikely to dry out, so you’re worried about warping or other effects of too much moisture
• Automatically achieves and maintains an RH between 40 and 60%
• Replace when Boveda 49% RH High Absorption fully expands to 65 grams