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Boveda Humidification Packets 4-Pack

Boveda Humidification Packets 4-Pack | HUMB49
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SHAR Price: $16

Item# HUMB49

Availability: In Stock

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About This Item

Boveda Humidification Packets

Boveda's 2-way humidity control technology automatically protects your instrument against warping, cracks and other damage caused by lack of humidification or too much humidification. Boveda is the only true 2-way humidity control that will add or remove moisture as needed to maintain a constant 45%-55% relative humidity level - the ideal climate for wooden instruments.

Each Boveda consists of a specially prepared saturated solution of pure water and natural salts. This saturated solution is contained within a water-vapor permeable "reverse osmosis" membrane. Boveda works on the scientific principle that certain salts mixed with water will naturally regulate humidity. Boveda's patents are on the methods invented to make this scientific principle portable and practical for the rigors of packaging applications. Boveda absorbs and emits only purified water vapor through its semipermeable membrane and does not damage material through direct contact.

Item Includes

Item Includes:

• (4) 49% / 70 gram packets

Warranty Info

1-Year Limited Warranty
This item comes with SHAR's 1 year warranty covering defects of workmanship or materials. General wear and tear or mis-use are not covered. Non-transferable.

Media Return Policy
These items are non-refundable unless defective. If defective, they must be returned within 30 days of purchase for same title replacement only. No refunds will be given.

If you have any questions about this product's warranty or to make a return, please contact our Customer Service Department at 800.793.4334 or email us at [email protected]

Ratings & Reviews

Customer Questions

Question by:


Asked On: 12/10/2020

Are these refills also for cello?

SHAR Answer:

Yep! Both the violin/viola and the cello/bass/guitar Boveda systems use these same refills. The size of the instrument determines how many Boveda packets to use (1 for small instruments like violin/viola, and 3 for cello/bass).

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Question by:


Asked On: 11/29/2019

I have two children who play violin. Do you put these in the case? Do you put all 4 in? If in the case, where in the case? Thank you!

SHAR Answer:

Hello Allison! We recommend using 1-2 packets per violin case. This 4-pack of packets are meant to be refills for the the violin Humidification System that comes with 2 packets and a pouch holder. The pouch holder protects the Boveda packets and makes them last longer. You can put the pouch holder anywhere in the case that it won't get punctured or damaged. If there is space under the violin neck in your case, that is common place to store Boveda. Let us know if you have any other questions!

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Yes | 26 people found this question helpful