1
Place devices inside
Open the chamber and place your hearing aids, cochlear implant processor, or bone conduction device inside. No settings to choose. One gentle 99°F cycle is safe for every battery type.
DRYBOX™ by Redux
Vacuum drying for hearing aids in as little as 30 minutes. Works with both rechargeable and disposable-battery hearing devices.
$599
Patented Vacuum Technology
Professional-Grade Recovery in as Little as 30 Minutes
DryBox puts the same patented Redux vacuum technology trusted by hearing care professionals on your countertop. Its Ultra-Efficient Evaporator pulls moisture out of your hearing devices under vacuum at a gentle 99°F. That single setpoint is safe for rechargeable and disposable batteries alike.
Onboard sensors monitor the cycle in real time and stop automatically the moment your devices are 100% dry. Every cycle runs at least 30 minutes.
Dry Cycle
30+ Minutes
Gentle Setpoint
99°F
Moisture Precision
0.1 µL
Consumables
Zero — Ever
Why Choose DryBox?
Fast, verified moisture removal for the hearing devices you rely on, at the push of a button
One button. As little as 30 minutes. 100% dry.
Place your hearing devices in the chamber, press DRY, and DryBox handles the rest. It monitors moisture in real time and shuts off automatically the moment your devices are completely dry.
- Push-button simplicity — DRY and CANCEL, nothing to configure
- Auto-stop at 100% dry — sensors verify, no guesswork
- Dry Complete light tells you the moment devices are ready
- Low maintenance — no filters, pads, or beads to replace
Patented vacuum drying, made for home
DryBox's Ultra-Efficient Evaporator draws moisture out of your hearing devices under vacuum at a gentle 99°F. It is the fast, verified drying method built on 72+ Redux patents and trusted by hearing care professionals.
- Ultra-Efficient Evaporator vacuum drying core
- Gentle 99°F single setpoint — safe for all battery chemistries
- Quiet operation — 62 dBA typical, about the level of normal conversation
- Built on 72+ Redux patents in moisture removal
Works with your hearing devices
Any hearing device that fits the 3" diameter × 0.85" drying chamber, with rechargeable or disposable batteries.
Behind-the-Ear Hearing Aids
BTE and receiver-in-canal styles from all major brands, rechargeable or disposable.
In-the-Ear Hearing Aids
Custom in-the-ear, in-the-canal, and completely-in-canal styles.
Cochlear Implant Processors
Sound processors dry safely at the gentle 99°F setpoint.
Bone Conduction Devices
Bone conduction hearing devices that fit the chamber.
DryBox dries hearing devices. It does not charge them. Charge your devices after the drying cycle.
How it works
Three simple steps to fast, verified drying
2
Press DRY
DryBox's patented vacuum technology pulls moisture out of your hearing devices while onboard sensors track the moisture leaving in real time.
3
Ready in as little as 30 minutes
The cycle stops automatically at 100% dry and the Dry Complete light comes on. Your devices are ready to wear — sound quality restored.
See the Proof
Know Exactly How Much Moisture Came Out
DryBox runs at the push of a button, no app required. But connect the optional Redux app over Bluetooth and DryBox reports precisely how much moisture was removed from your hearing devices, measured in microliters (0.1–150 µL).
- One-button operation — DRY, and walk away
- Status lights show connection, drying, and Dry Complete
- Optional app reporting down to a tenth of a microliter
- ~8 out of 10 users report a hearing improvement after drying
Technical Specifications
Drying Time
As Little as 30 Minutes (Auto-Stop at 100% Dry)
Drying Method
Patented Redux Vacuum — Ultra-Efficient Evaporator
Temperature
Gentle 99°F Single Setpoint
Battery Compatibility
Rechargeable & Disposable
Drying Chamber
3" Diameter × 0.85" H
Dimensions & Weight
4.4"W × 5"D × 4.2"H · 2 lbs
Power
100–240 VAC Adapter (Included) · 12 VDC, 18 W
Connectivity
Bluetooth LE 5.0 — Optional Redux App
Moisture Reporting
0.1–150 µL via App
Sound Level
62 dBA Typical
Warranty
12 Months Limited Warranty
Made In
USA — Fishers, Indiana
Part No. 900-DX11-BE-BK-EN-NA · DryBox dries hearing devices. It does not charge them.
Frequently Asked Questions
Everything you need to know about the Redux DryBox
Is DryBox safe for rechargeable hearing aids?
Yes. DryBox uses a single gentle 99°F setpoint that is safe for rechargeable (lithium-ion) and disposable (zinc-air) batteries alike — no settings to choose and no high heat, ever.
How long does a drying cycle take?
As little as 30 minutes. DryBox monitors moisture in real time and stops automatically the moment your devices are 100% dry, so it never runs longer than it needs to.
Do I need to replace filters, pads, or desiccant beads?
No. DryBox has no consumables — nothing to replace, refill, or recharge, ever.
Which hearing devices fit inside?
Hearing aids of every style, cochlear implant sound processors, and bone conduction devices. Any hearing device that fits the 3" diameter × 0.85" drying chamber will work.
Does DryBox charge my hearing devices?
No. DryBox is a dedicated dryer. Charge your devices after the drying cycle. With a cycle this fast, they'll be ready long before bedtime.
Do I need the app?
No — DryBox runs standalone at the push of a button. The optional Redux app (Bluetooth LE 5.0) shows exactly how much moisture was removed, measured from 0.1 to 150 microliters.
What is the warranty?
DryBox comes with a 12-month limited warranty. It is designed and made in the USA in Fishers, Indiana. Questions? Contact support@redux.com.
Choose Your Solution
Professional-grade moisture removal for hearing aids and other hearing devices.
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DRYBOX™ by Redux
$599.00
Vacuum drying for hearing aids in as little as 30 minutes. Works with both rechargeable and disposable-battery hearing devices.
View Details →Trusted by Thousands
★ ★ ★ ★ ★
❝
"I was ready to replace my hearing aids because they didn't sound as clear anymore. Redux fixed the problem — now they work perfectly."
★ ★ ★ ★ ★
❝
"We use Redux in our clinic daily. It's the most effective moisture removal system we've found for our patients."
★ ★ ★ ★ ★
❝
"Simple, effective, and easy to use every night. I haven't had any issues since I started using Redux."
2000+
Clinics Worldwide
100,000+
Treatments Completed
30-Day
Money-Back Guarantee
Bring Professional-Grade Drying Home
The patented vacuum technology trusted by 3,000+ hearing care professionals, ready on your countertop in as little as 30 minutes, whenever your hearing devices need it.