D'Addario Planet Waves Two-way Humidification System

Guitar Humidifier Kit with 1 Headstock Pouch, 1 Soundhole Pouch, and 3 Humidipak Packets
D\'Addario Planet Waves Two-way Humidification System image 1
D\'Addario Planet Waves Two-way Humidification System image 1
Sweetwater Savings: $21.81 MSRP: $41.80

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D'Addario Planet Waves Two-way Humidification System
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An Effective Humidifier Kit for Your Guitar!

The Planet Waves Two-way Humidification System lets you maintain a constant 45% humidity level for your instrument, giving you peace of mind and an easy-to-use system. The system gives you a true "2-way" humidity control, keeping a steady percentage by adding or depleting moisture as necessary. Now you can keep your prized instrument stored without having to resort to messy, refillable units. Protect your investment with the Planet Waves Two-way Humidification System.

Planet Waves Two-way Humidification System Instrument Humidifier Features:
  • True two-way humidity control
  • Maintains constant 45% RH within instrument case
  • No water, no drips, no mess
  • Long lasting, maintenance-free design
  • Includes 1 headstock pouch, 1 Soundhole pouch, 3 Humidipak packets
The Planet Waves Two-way Humidification System gives you trouble-free instrument protection!

Additional Media

How To Keep Your Guitar Humidified
New in Stock at Sweetwater

Tech Specs

Manufacturer Part Number PW-HPK-01

Customer Reviews

Based on 43 reviews
Write your review

Work great with a decent case

These are wonderful as long as you have a decent case and keep it closed. I live in the mountains of Colorado and it is consistently 10% humidity or less. Proper humidification is a huge issue. These last for about 6 months as long as I keep my case closed when I am playing. Some people re-humidify the packets with distilled water after use. It seems to be work, but is a slow process.
Music background: Novice

Great product.

This product is great for the guitar owner who is willing to pay to get out of the fuss of messing water. Most hydration devices need to be checked and refill with water or sponges wet. Who wants to do that? And even at that you can't be sure whether you're over moisturizing unless you buy a hygrometer (been there too). This product just works to either emit hydration or suck it out of the case. Results vary though where you live. I hate great results in NYC where they last 3-6 months. One time PW recalled the product, sent me a check for the list price and sent me a bunch of new ones for free when they had some growing pains about 8 years ago. Bob Taylor endorses them.
Music background: Intermediate guitarist

Work as described

I live in northern FL and these have consistently maintained the humidity of my guitar between 45-48% for the past 3 months. Because of the unusual weather this winter my the humidity in my house has varied wildly from dry (from use of central heat) to very humid, yet the humidity in my case has remained constant. No problems with leaks, discoloration, whatsoever. This is a great product and after 3 months, I expect I'll get the entire 4 months of rated useage.
Music background: Avid Guitarist

Quality investment for your fine woods

Wanted to find something or my Martin while on the road. Oh, so happy! Planet waves comes through again with a great product for a great price.
Music background: lifelong musician

It works.

It works great. Don't be swayed by the bad press here. But gotta say, close your case when your baby is out. Otherwise they will suck up the humidity in the room, and latch it too. Mine have been in my case with my Taylor 914 ce for over three months and they are not hard yet. So get one, I am getting them for ALL my guitars.
Music background: Recording Engineer, Songwriter
See also: D'Addario Planet Waves, D'Addario Planet Waves Guitar Humidifiers