---
product_id: 2166642
title: "Guitar Humidifier System - Humidipak Maintain Kit - Automatic Humidity Control System - Maintenance-Free, Two-Way Humidity Control System For Guitars"
brand: "d'addario"
price: "HK$377"
currency: HKD
in_stock: true
reviews_count: 13
category: "D'addario"
url: https://www.desertcart.hk/products/2166642-guitar-humidifier-system-humidipak-maintain-kit-automatic-humidity-control-system
store_origin: HK
region: Hong Kong
---

# Automatic 45-50% RH control Two-way moisture regulation Maintenance-free & mess-free Guitar Humidifier System - Humidipak Maintain Kit - Automatic Humidity Control System - Maintenance-Free, Two-Way Humidity Control System For Guitars

**Brand:** d'addario
**Price:** HK$377
**Availability:** ✅ In Stock

## Summary

> 💼 Keep your guitar concert-ready with zero stress—humidity handled like a pro!

## Quick Answers

- **What is this?** Guitar Humidifier System - Humidipak Maintain Kit - Automatic Humidity Control System - Maintenance-Free, Two-Way Humidity Control System For Guitars by d'addario
- **How much does it cost?** HK$377 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/2166642-guitar-humidifier-system-humidipak-maintain-kit-automatic-humidity-control-system)

## Best For

- d'addario enthusiasts

## Why This Product

- Trusted d'addario brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Proven Reliability:** Trusted by pros and rated #1 in guitar care for over a decade.
- • **Safe & Gentle Design:** Soft mesh pouch won’t damage your guitar’s finish—preserve beauty and tone.
- • **Long-Lasting Protection:** Each humidipak lasts 2-6 months, ensuring continuous care without hassle.
- • **Effortless Climate Control:** Automatically maintains optimal 45-50% humidity—no manual tweaks needed.
- • **Dual-Action Humidity System:** Adds or removes moisture on demand to protect your guitar’s integrity.

## Overview

The D'Addario Humidipak Maintain Kit is a maintenance-free, two-way humidity control system designed to automatically sustain the ideal 45-50% relative humidity inside your guitar case. It protects your instrument from warping and cracks by adding or removing moisture as needed, eliminating manual adjustments and messy refills. The kit includes three humidipaks and a soft mesh pouch, with each pack lasting 2 to 6 months, making it the top-rated, hassle-free solution for guitar preservation.

## Description

Product Description The D'Addario Humidifier Is The Only Maintenance Free, Two-Way Humidity Control System For Guitar. It Automatically Maintains The Optimal 45-50% Relative Humidity Level Within Your Instrument Case, Eliminating The Guesswork And Potential Mess Related To Refilling A Humidifier. Unlike Refillable Humidifiers, The Humidity System Provides True “Two-Way” Purified Humidity Control By Adding And Removing Moisture On Demand. No More Manual Adjustments Based On Seasonal Changes, Geographic Locations, Temperature, Or Other Factors. The Humidity Kit Comes With 3 Humidifier And A Soft Mesh Pouch That Will Not Harm Your Instrument'S Finish. Humidipaks Last Between 2 And 6 Months And Should Always Be Kept In A Sealed Environment Like A Hard-Shell Case. Once The Humidifier Become Firm, Discard And Replace Using The 3 Refills That Come In The Humidity Replacement Pack (Pw-Hprp-03). D'Addario Is Known For Innovative, Problem-Solving, Quality Musical Accessories, Offering A Complete Line Of Award-Winning Accessories Including Cables, Picks, Tuners, Capos, Straps, Humidifiers, Maintenance Tools And More. The Planet Waves Humidipak Is The Only Maintenance Free, Two-Way Humidity Control System For Guitar. It Automatically Maintains The Optimal 45-50% Relative Humidity Level Within Your Instrument Case, Eliminating The Guesswork And Potential Mess Related To Refilling A Humidifier. Unlike Refillable Humidifiers, The Humidipak System Provides True Two-Way Purified Humidity Control By Adding And Removing Moisture On Demand. No More Manual Adjustments Based On Seasonal Changes, Geographic Locations, Temperature, Or Other Factors. The Humidipak Kit Comes With 3 Humidipaks And A Soft Mesh Pouch That Will Not Harm Your Instrument'S Finish. Humidipaks Last Between 2 And 6 Months And Should Always Be Kept In A Sealed Environment Like A Hard-Shell Case. Once The Humidipaks Become Firm, Discard And Replace Using The 3 Refills That Come In The Planet Waves Humidipak Replacement Pack (Pw-Hprp-03). Planet Waves, Part Of The D'Addario Family Of Brands, Is Known For Innovative, Problem-Solving, Quality Musical Accessories. Planet Waves Offers A Complete Line Of Award-Winning Accessories Including Cables, Picks, Tuners, Capos, Straps, Humidifiers, Maintenance Tools And More. From the Manufacturer The Planet Waves Humidipak is the only maintenance free, two-way humidity control system for guitar. It automatically maintains the optimal 45-50% relative humidity level within your instrument case, eliminating the guesswork and potential mess related to refilling a humidifier. Unlike refillable humidifiers, the Humidipak system provides true “two-way” purified humidity control by adding and removing moisture on demand. No more manual adjustments based on seasonal changes, geographic locations, temperature, or other factors. The Humidipak Kit comes with 3 Humidipaks and a soft mesh pouch that will not harm your instrument's finish. Humidipaks last between 2 and 6 months and should always be kept in a sealed environment like a hard-shell case. Once the Humidipaks become firm, discard and replace using the 3 refills that come in the Planet Waves Humidipak Replacement Pack (PW-HPRP-03).Planet Waves, part of the D'Addario family of brands, is known for innovative, problem-solving, quality musical accessories. Planet Waves offers a complete line of award-winning accessories including cables, picks, tuners, capos, straps, humidifiers, maintenance tools and more.

Review: Lasts a long time! 5+++ years - I have a Taylor and use a Taylor case I bought these 5 years ago and only replaced them because they so old I was afraid they may leak. My guitar teacher took them for his humidor. No kidding these work amazingly well I tracked the humidity and it stayed perfect. A must own for any guitar owner
Review: Perfect Hydrating Tool, Easy! - Works Amazing! My custom tele neck, was shrunk, cold winter in a basement with only a gig bag. Placed two bags inside my gig bag for a month, kept it closed the entire time. Opened it up, the frets were like perfect, no sharp edges, the guitar was like brand new when I received it. I'll utilize these always. Just be patient, and keep the case / or gig bag shut for a while, and presto, it hydrates! So easy to use, and that's a huge benefit as well.

## Features

- HUMIDIFICATION SYSTEM: D'Addario Humidipak is the only maintenance-free, two-way humidity control system for guitar. Includes pouches and guitar humidifier packs.
- PROTECT YOUR GUITAR: Protects your instrument against warping, cracks and other damage cause by lack of humidification.
- TWO WAY HUMIDITY CONTROL: The first two-way humidity control that maintains a constant 45%-50% relative humidity level within your instruments case
- AUTOMATIC HUMIDIFIER: It automatically maintains the optimal 45%-50% relative humidity level within your instrument case, eliminating the guesswork and potential mess related to refilling a humidifier.
- AUTOMATIC ADJUSTMENTS: No more manual adjustments based on seasonal changes, geographic locations, temperature, or other factors unlike refillable humidifiers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000OMG0KI |
| Best Sellers Rank | #11 in Musical Instruments ( See Top 100 in Musical Instruments ) #1 in Guitar Cleaning & Care Products |
| Body Material | Nylon |
| Color Name | Maintain |
| Color Screen | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,464) |
| Date First Available | March 20, 2007 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.28 ounces |
| Item model number | PW-HPK-01 |
| Material Type | Nylon |
| Power Source | Corded Electric |
| Product Dimensions | 4.8 x 7.2 x 2.4 inches |
| Size | Kit |

## Images

![Guitar Humidifier System - Humidipak Maintain Kit - Automatic Humidity Control System - Maintenance-Free, Two-Way Humidity Control System For Guitars - Image 1](https://m.media-amazon.com/images/I/71BMeTPguzL.jpg)

## Questions & Answers

**Q: What is the #1 cause of all instrument repairs?**
A: Lack of humidity is the leading cause of all instrument repairs. It is essential to humidify all wooden instruments

**Q: How do I recognize symptoms of a dry instrument?**
A: A dry instrument can be recognized by a number of symptoms. Sharp fret ends, neck bow, sunken top, lifted bridge, lower string height, notes starting to buzz, cracking of the neck and/or body, or change in tone of the instrument.

**Q: Which Humidipak do I need?**
A: If your instrument is not already too dry, Humidipak Maintain will maintain a constant relative humidity level inside your case. If your instrument is dry and needs to first be brought back to the proper relative humidity level, use Humidipak Restore

**Q: How often should I replace my Humidipak?**
A: Humidipaks typically last between two to six months for an instrument that is already preconditioned to 45%-50% relative humidity. They should be replaced when the packets begin to feel hard or every six months maximum, whichever comes first

**Q: What temperature should I keep the room my instrument is stored in?**
A: It's important to maintain a consistent temperature in the room where your instruments are stored. Anywhere in the range of 70-76 degrees Fahrenheit is ideal

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lasts a long time! 5+++ years
*by L***D on January 27, 2026*

I have a Taylor and use a Taylor case I bought these 5 years ago and only replaced them because they so old I was afraid they may leak. My guitar teacher took them for his humidor. No kidding these work amazingly well I tracked the humidity and it stayed perfect. A must own for any guitar owner

### ⭐⭐⭐⭐⭐ Perfect Hydrating Tool, Easy!
*by D***A on February 9, 2026*

Works Amazing! My custom tele neck, was shrunk, cold winter in a basement with only a gig bag. Placed two bags inside my gig bag for a month, kept it closed the entire time. Opened it up, the frets were like perfect, no sharp edges, the guitar was like brand new when I received it. I'll utilize these always. Just be patient, and keep the case / or gig bag shut for a while, and presto, it hydrates! So easy to use, and that's a huge benefit as well.

### ⭐⭐⭐⭐⭐ A must have for flying with an instrument!
*by A***S on January 18, 2026*

I’ve used these every time I’ve flown with my Martin acoustic guitar. The pouches make using the humidifiers really easy, they fit really nicely in the case. And they do their job! They keep the humidity constant and this is a must when flying. Highly recommend

## Frequently Bought Together

- D'Addario Guitar Humidifier System - Humidipak Maintain Kit - Automatic Humidity Control System - Maintenance-Free, Two-Way Humidity Control System For Guitars
- MusicNomad HONE - Guitar Hygrometer - Humidity & Temperature Monitor (MN312)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-27*