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Boveda 49% Guitar Humidifier Refills, 20-Pack - Large Instrument Cases

  • Based on 194 reviews
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Availability: In Stock.
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Arrives Tuesday, Oct 20
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Style: 49% RH (Music/Food)


Features

  • WHY THIS BOVEDA: 20 STANDARD REPLACEMENT PACKS FOR BOVEDA STARTER KITSSMALL, LARGE & DIRECTIONAL & TO FILL BOVEDA SINGLE & DOUBLE FABRIC HOLDERS. (PLEASE NOTE - BOVEDA FABRIC HOLDERS ARE NOT INCLUDED WITH THIS ITEM). Protects fretted, bowed & woodwind instruments from humidity fluctuations. Maintains the ideal humidity level in an instrument case. NATURAL INGREDIENTS. Trusted by over 3 million people to protect & maintain items at the perfect humidity level. WE GUARANTEE QUALITY!

Features

  • HOW IT WORKS: Our patented two-way humidity controlled Boveda packs compensate the atmosphere inside your musical instrument. When water vapor is needed, Boveda releases the cleanest and most purified humidity. When there is too much moisture in your musical instrument, Boveda absorbs the excess. Boveda requires zero maintenance, your instrument will always be protected. Wide fluctuations in humidity will cause the wood to expand or shrink, and degrades its performance abilities.
  • IDEAL HUMIDITY FOR WOODEN INSTRUMENTS: Most experts and instrument manufacturers agree that an ideal relative humidity range of 45-50% is best for storing instruments. Stop risking your instrument by adding water or other solutions. Only Bovedas patented 2-way humidity control adds or removes moisture as conditions require to maintain the ideal humidity level in your instrument case. Boveda helps you protect your sound with the right relative humidity control with any wooden instrument!
  • EFFORTLESS PROTECTION: Nearly all guitars and other musical instruments made from wood are built in an environment where humidity is closely controlled and monitored. Wood is susceptible to warping that can alter the tone and timbre of the instrument, or even worse, cause it to crack during the manufacturing process. Protect your instruments against warping, cracks, and other damage cause by lack of humidification.
  • RESTORE & MAINTAIN: Boveda is the most effective way to properly store musical instruments anywhere. Simply place the Boveda packet in your acoustic guitar, electric guitar, violin, viola mandolin, ukuleles, cello, basses, clarinets, or other wood instrument Boveda helps you protect your sound with the right relative humidity control.
  • ABOUT US: Boveda devoted the past 23 years to the science of two-way humidity control, we know you will benefit from our commitment to precision. Becoming the global leader in any category does not happen overnight, but Boveda did this and continues to do so since 1997. Today, that persistence looks like millions of two-way humidity control packets getting shipped out each year to protect your finest cigars and tobacco related products.

Description

Boveda 62% RH, Size 67, 1 Count Boveda 58%, Size 320, Overwrapped Boveda 69%, Size 60, 4 Count Boveda 75%, Size 8, 10 Count Boveda 58%, Size 67, 12 Count Boveda 49%, Size 70, 20 Count Relative Humidity Level 62% RH 58% RH 69% RH 75% RH 58% RH 49% RH Sized For Medium Airtight Jars, Bags, & Containers up to 2 Liters Large Airtight Bins up to 5 pounds & Transportation Up to 25 TOTAL cigars a humidor can hold or 1LB Small Airtight Containers up to 1 oz (28 g) Medium Airtight Jars and Containers up to 2 Liters Medium Airtight Jars and Containers up to 2 Liters For Humidors ✓ ✓ For Terpenes ✓ ✓ ✓ For Music Instruments ✓ All Natural Ingredients ✓ ✓ ✓ ✓ ✓ ✓ Sold in More RH levels ✓ ✓ ✓ ✓ ✓ ✓ Lasts Up To 6 Months ✓ ✓ ✓ ✓ ✓ ✓ Boveda Metal Holder for 1 Size 60 Packets Boveda Wooden Holder for 2 Size 60 Packets Boveda Fabric Holder for 1 Music Size 70 Humidity Control Packet Boveda Small Starter Kit( 2 49% RH Size 70 Humidity Control , 1 Fabric Holder) Boveda Large Humidor Bag with 69% RH Humidity Control Packet Boveda Calibration Kit with 32% RH Humidity Control Packet Pair With Boveda 2-Way Humidity Control Packs ✓ ✓ ✓ ✓ ✓ ✓ BULK 100 Pack Boveda 62% RH, Size 67 BULK 100 Pack Boveda 69% RH, Size 60 BULK 1500 Pack Boveda 58% RH, Size 01 BULK 300 Pack Boveda 58% RH, Size 08 BULK 600 Pack Boveda 58% RH, Size 04 Relative Humidity Level 62% RH 69% RH 58% RH 58% RH 58% RH BULK Quantity 100 Units 100 Units 1500 Units 300 Units 600 Units Best for Terpenes Humidors Terpenes Terpenes Terpenes All Natural Ingredients ✓ ✓ ✓ ✓ ✓


Product Dimensions: 6 x 5 x 3.5 inches


Item Weight: 2.47 ounces


Manufacturer: Boveda


Country of Origin: USA


Item model number: B49-70-20P


Is Discontinued By Manufacturer: No


Date First Available: March 18, 2014


Product Dimensions ‏ : ‎ 6 x 5 x 3.5 inches; 2.4 ounces


Item model number ‏ : ‎ B49-70-20P


Date First Available ‏ : ‎ March 18, 2014


Manufacturer ‏ : ‎ Boveda


Best Sellers Rank: #12,988 in Musical Instruments (See Top 100 in Musical Instruments) #137 in Guitar Cleaning & Care Products


#137 in Guitar Cleaning & Care Products:


Customer Reviews: 4.5 4.5 out of 5 stars (194)


Other Special Features of the Product: Leakproof


Capacity: 70 g


Operation Mode: Automatic


Room Type: Sealed Container


Power Source: Corded Electric


Control Method: Touch


Runtime: 6 minutes


Brand Name: Boveda


Model Name: Boveda


Model Number: B49-70-20P


Included Components: Twenty (20) 70-gram Boveda Packs


UPC: 850661003687


Warranty Description: 90 Day Manufacturer


Unit Count: 20 Count


Number of Packs: 20


Manufacturer: Boveda


Part Number: B49-70-20P


Item Dimensions D x W x H: 0.25"D x 6"W x 4"H


Item Weight: 2.4 ounces


Color: Lion


Item Shape: Rectangular


Material: All Natural Saltwater


Item Highlight: 2 way humidity for wood instruments, prevents warping & cracking. Humidifier packs for instrument cases – in resealable bag


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • works as advertised
Style: 49% RH (Music/Food)
I am in dry climate, so I put 2 packs in my mandolin case, and within a few days, the humidity stabilized at 49%, while the room humidity is way down the ~20%s. I am using analog hygrometer that is accurate to +/- 1%. So I think this product is pretty amazing. My instrument is sounding good and staying in tune. ... show more
Reviewed in the United States on October 13, 2017 by guido

  • the best way to protect your guitar
Style: 49% RH (Music/Food)
the best way to protect your guitar. After struggling with room humidifiers I'm following the old adage "the guitar is safest in it's case. As they dry out put them in a double tupperware container Water in the larger container, float a smaller container with the packets in it, and seal the llarger container, 24-48 hours later they are soft and ready to re-use ... show more
Reviewed in the United States on December 15, 2017 by Dr.Mike

  • So far, great!!!!
Style: 49% RH (Music/Food)
I have only had this for a month now and according to the Taylor humidity gauge I also purchased, they are keeping my case at 52%. Of course the only way to tell if the gauge is correct is to purchase a very expensive humidity gauge that has been tested as reading accurately. But since the range is still within the correct recommended amount for storing my instrument, I will assume that as long as there is no fluctuation, it is fine. The gauge does read differently when and if I remove it from the case, so I assume it is working as advertised and that the Boveda Humidity Control system is doing its job. And if such a simple and inexpensive solution can be used to avoid costly damage to a multi K instrument, I am happy. ... show more
Reviewed in the United States on March 4, 2017 by Amazon Customer

  • Do what they say, expensive if in very humid or very dry climates
Style: 49% RH (Music/Food)
I use these for guitars. These are just ok. My biggest complaint is that they start to crystallize and get hard in different spots (usually spot that are resting against the guitar or case) and those hard spots never ever absorb moisture again. Once a spot gets hard it can be sharp and cause a tear in the enclosure, which is hazardous to the guitar. These might be practical if you have a few guitars but if you have a lot of guitars replenishing these every few months will be 3xpensive. You’d be better off putting all guitars in one room and using a humidifier. I have made these last longer by taking a large sealable plastic wear container and filling the bottom with water. Then putting a smaller container inside the larger. The humidipaks go in the smaller container and then the top is sealed on the larger container. This seals the humidipaks and water in close quarters so the humidipaks can absorb the water. So I cycle the humidpaks from guitars to the sealed container. But again, the hard pieces inside the humidipaks never get soft again. ... show more
Reviewed in the United States on November 3, 2017 by K. Ray

  • Great protection
Style: 49% RH (Music/Food)
Keeps my guitar 1972 Martin D-28 in 45-48% humidity. Excellent
Reviewed in the United States on October 15, 2020 by Bob

  • No mess Works great!
Style: 49% RH (Music/Food)
As described. Arrived in perfect condition. Long lasting. Keeps guitars humidfied at a perfect 49-52%, without the leaks associated with old-timey humidifiers.
Reviewed in the United States on February 10, 2019 by JudgeMan

  • Reliable.
Style: 49% RH (Music/Food)
I use these in acoustic guitars. I have for years and have had no trouble with them. I use a higher % for my cigar humidifier, and they work just fine, too. Boveda makes these for a number of companies that then market them under their names, so don't worry if you buy them from a large reputable company (like D'Adderio) the product is the same. ... show more
Reviewed in the United States on October 25, 2017 by William Cook

  • Easy, gets the job done ... not cheap, but...
Style: 49% RH (Music/Food)
Not cheap, but pay for themselves if they prevent even one humidity-related incident with a valuable instrument - and they're much more likely to keep your instrument safe relative to traditional humidifiers/dehumidifers that have to be constantly monitored lest they over-compensate. Been using these (and their Planet Waves predecessors) for years and never had any humidity issues. ... show more
Reviewed in the United States on January 26, 2015 by Nav J

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