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PW-HPRP-03

D'Addario Humidipak Replacement Packets

D'Addario's Humidipak Replacement 3-Pack is the perfect solution for maintaining the health of your acoustic guitar year-round. Designed for use with the D’Addario Humidipak Automatic Humidity Control System (sold separately), these replacement packets provide consistent two-way humidity control, keeping your instrument in an ideal 45-50% relative humidity range. Each packet lasts between 2 to 6 months, depending on environmental conditions, offering up to 18 months of protection per 3-pack.

Recommended by top manufacturers like Taylor Guitars, this system takes the guesswork out of instrument care—no refilling, no dripping, and no mess. The two-way control adds or removes moisture as needed, ensuring your guitar remains stable, playable, and free from warping or cracking caused by fluctuating humidity.

Key Features:

  • Replacement 3-pack for D’Addario Humidipak system

  • Maintains ideal 45–50% relative humidity

  • Two-way humidity control adds or removes moisture as needed

  • Each packet lasts 2–6 months

  • No refilling, dripping, or mess—maintenance-free operation

Looking for more Guitar Accessories? Click here!

    Acoustic Centre offers free shipping on all new items to most locations within Australia on all orders over $99, excluding Western Australia, Northern Territory and Far North Queensland. Used items have a flat rate shipping fee of $59 within our usual shipping locations. We also offer competitive Express shipping options at checkout.

    Customers located in Western Australia, Northern Territory and Far North Queensland recieve free shipping on all accessory orders over $99, but will incur a flat rate instrument or large item shipping charge of $179 (or $299 for Express shipping).

    Occasionally due to issues with delivering to remote or unusual destinations, we aren't able to offer free postage. We reserve the right to retract the offer if freight costs exceed 15% of your purchase. We will always notify you if there is an issue and offer a full refund or arrange alternative delivery options.

    All strings and accessories will be shipped with tracking via courier or Australia Post. Other items including guitars and amplification equipment will be shipped using our courier service providers, with a tracking number and signature on delivery.

    The Acoustic Centre ships goods Australia-wide, however at this time we are unable to accept international orders.

    Zip Money - Buy Now, Pay Later.

    We offer 3 Months interest free on purchases under $1000, and 6 Months interest free on purchases over $1000.

    Click here for more information and Application form - it only takes a minute!

    Studio 19 RentalsWe rent the things people love.

    Studio19 Rentals operates Australia’s foremost in-store Rental program for musical instrument retailers, and allows you to have the gear of your dreams now for a low monthly price. 

    Studio19 offers:

    •  Low monthly payments
    •  Apply to buy at any time
    •  Protection plan available
    •  Return anytime after the minimum rental period
    •  No ongoing account keeping fees or charges

    Click here  for more details.

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