Do I have to use a fabric holder with Boveda in an instrument case?

YES! Always insert Boveda into a Boveda Fabric Holder before placing it in an instrument case. The fabric holder extends the life of Boveda plus acts as a liquid barrier if a pack is accidentally punctured.

Do I tear open the brown Boveda packet?

NO!!! DO NOT OPEN the brown packet itself. If your Boveda arrived individually wrapped in cellophane, remove that plastic overwrap before slipping the humidity control pack into a fabric holder.

Should I use a sponge or snake with Boveda?

No, do not use Boveda in the same instrument case with other humidification products, as this will reduce the Boveda’s efficiency. Ditch the sponges and hoses. No more rewetting— Boveda works automatically to balance the humidity in your case!

I live in a really humid place, so do I need Boveda in my instrument case?

Yes! Boveda makes a High-Absorbency pack to protect wood instruments in extreme humidity, prevent warping and curb humidity fluctuations when you’re in a dry environment, like an airplane or air-conditioned venue.

What’s the difference between the Large and Small Starter Kits?

The Large Starter Kit is the right Boveda for an acoustic guitar, large woodwind or large bowed or fretted instrument. Choose a Small Starter Kit to use Boveda with an electric guitar or bass, small woodwind or small bowed or fretted instrument.

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49% Guitar Humidifier Refills, 12-Ct - Large Instrument Cases

Product ID: 11668034

Details

Brand
Boveda
Capacity
0.45 kg
Color
Boveda Brown
Floor Area
25
Included Components
Four (4) Packs
Item Weight
4.8 ounces

🌿All-natural saltwater formula

🎸12-pack for extended protection

💧49% RH precision control

Description

🎶 Keep your guitar’s soul alive with Boveda’s perfect humidity harmony!

NATURAL SAFE - Crafted with all-natural saltwater ingredients, trusted by over 3 million musicians worldwide.
BULK PACK CONVENIENCE - 12 replacement packs ensure your guitar stays perfectly humidified for an entire year—never miss a beat.
HASSLE FREE MAINTENANCE - Automatic two-way humidity control with a simple 3-month replacement cycle keeps your instrument in concert-ready condition.
UNIVERSAL COMPATIBILITY - Designed for fretted, bowed, and woodwind instruments, fitting large instrument cases and soundholes seamlessly.
PRECISION HUMIDITY CONTROL - Maintains the perfect 49% relative humidity to protect your instrument’s tone and wood integrity.

Boveda 49% Guitar Humidifier Refills come in a convenient 12-pack designed to maintain optimal humidity levels in large instrument cases. Using a natural saltwater formula, these refills provide automatic two-way humidity control, protecting fretted, bowed, and woodwind instruments from damaging fluctuations. Trusted by millions, each pack lasts approximately three months, ensuring your instrument stays in pristine condition year-round.

Specifications

ASIN	B00J3AL1AQ
Best Sellers Rank	#1,165 in Musical Instruments ( See Top 100 in Musical Instruments ) #16 in Guitar Cleaning & Care Products #2,183 in Heating, Cooling & Air Quality
Brand Name	Boveda
Capacity	0.45 kg
Color	Boveda Brown
Customer Reviews	4.7 4.7 out of 5 stars (2,069)
Floor Area	25 square_centimeters
Global Trade Identification Number	00850661003670
Included Components	Four (4) 70-gram Boveda Packs
Item Dimensions D x W x H	4.5"D x 5.75"W x 3.75"H
Item Weight	4.8 ounces
Manufacturer	Boveda
Material	All Natural Saltwater
Model Name	Boveda
Model Number	B49-70-4P
Number of Items	4
Number of Packs	12
Operation Mode	automatic
Other Special Features of the Product	Two-Way Humidity Control \| Prevents Wide Fluctuations in Long & Short Term Storage Replace Every 3 Months Specifically Designed for Fretted, Bowed, Woodwind Instruments Compatible with Soundhole
Part Number	B49-70-OWC
UPC	850661003670
Unit Count	12 Count
Warranty Description	90 Day Manufacturer

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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