Compatible partsSignia Pure Nxparts and accessories
Genuine domes, wax filters and accessories for the Signia Pure Nx (Click platform). Choose your exact model below to see what fits.
- Click platform
- 4 compatible parts
- Genuine OEM
- Fast US shipping
Compatible domes
Click domes that fit the Signia Pure Nx — fits every model in the family.
SigniaIn StockSignia and Rexton Click Domes - Open (6/Pack)
Signia & Rexton Click Domes 2.0 - Open 6 domes per pack Medical-grade silicone material Compatible Hearing Aids Signia: Pure X, Styletto X, Pure Nx, Motion Nx, Pure Primax, Ace Primax, Cellion Primax, Pure Binax, Ace Binax, Carat Binax, Pure micon, Ace micon, Orion Rexton: Stellar, Emerald, Mosaic, Sterling Important: NOT compatible with Signia AX or IX models (Pure Charge&Go AX, Styletto AX/IX, Pure IX, Motion X) - those require EarWear 3.0 domes.
$12.50
SigniaIn StockSignia and Rexton Click Domes - Closed (6/Pack)
Signia & Rexton Click Domes 2.0 - Closed 6 domes per pack Medical-grade silicone material Compatible Hearing Aids Signia: Pure X, Styletto X, Pure Nx, Motion Nx, Pure Primax, Ace Primax, Cellion Primax, Pure Binax, Ace Binax, Carat Binax, Pure micon, Ace micon, Orion Rexton: Stellar, Emerald, Mosaic, Sterling Important: NOT compatible with Signia AX or IX models - those require EarWear 3.0 domes.
$12.50
SigniaIn StockSignia and Rexton Click Sleeves - Vented (6/Pack)
Signia & Rexton Click Sleeves 2.0 - Vented 6 sleeves per pack Medical-grade silicone material Compatible Hearing Aids Signia: Pure X, Styletto X, Pure Nx, Motion Nx, Pure Primax, Ace Primax, Cellion Primax, Pure Binax, Ace Binax, Carat Binax, Pure micon, Ace micon, Orion Rexton: Stellar, Emerald, Mosaic, Sterling Important: NOT compatible with Signia AX or IX models - those require EarWear 3.0 sleeves.
$12.50
SigniaIn StockSignia and Rexton Click Sleeves - Closed (6/pack)
Signia & Rexton Click Sleeves 2.0 - Closed 6 sleeves per pack Medical-grade silicone material Compatible Hearing Aids Signia: Pure X, Styletto X, Pure Nx, Motion Nx, Pure Primax, Ace Primax, Cellion Primax, Pure Binax, Ace Binax, Carat Binax, Pure micon, Ace micon, Orion Rexton: Stellar, Emerald, Mosaic, Sterling Important: NOT compatible with Signia AX or IX models - those require EarWear 3.0 sleeves.
$12.50
- Genuine partsOEM-quality, no knock-offs
- Fast US shippingShips quickly within the US
- Easy returns30-day hassle-free returns
- Expert supportReal hearing specialists
Other Signia Pure Nx parts
Also compatible with this platform — not stocked at HearingTracker yet.
Charger
- Pure AX Portable Charger
- Pure Dry&Clean Charger
- Pure wired-charger
Filters
- HF3 Filters
- Signia CONNEXX Quickguard wax guards
- Signia MiniReceiver Filters 2.0 WaxGuard
Receiver/Speaker Wire
- Signia MiniReceiver CXX 2.0
Bluetooth Wireless Accessories
- StreamLine Mic
- miniPocket
- StreamLine TV
How to choose the right domes
Match the size
Domes are sized in millimetres (typically 6–12 mm). Use the same size your audiologist fitted — too small whistles, too large feels tight.
Match the style
Open domes keep the ear canal ventilated, generally for mild to moderate loss; closed and power domes seal more sound in, generally for moderate loss or worse. Tulip and double-vent styles sit in between.
Replace every 2–3 months
Swap domes when they discolour, stiffen or tear. Fresh domes keep sound clean and prevent earwax reaching the receiver.
Getting the most from your batteries
Match the size & colour
Hearing-aid batteries are colour-coded by size: 10 (yellow), 312 (brown), 13 (orange) and 675 (blue). Use the size your device takes.
Wait 60 seconds after the tab
These are zinc-air batteries. Peel the tab, then leave it off for a full minute before inserting — it lets air activate the cell and adds days of life.
Store cool and dry
Keep batteries at room temperature with the tab on. Avoid the fridge and loose pockets, where coins can short them.
Not sure which dome size you need?
The Dome Finder walks you through it by brand and model.
Frequently asked questions
What domes does the Signia Pure Nx use?
The Signia Pure Nx uses Click domes. Available styles include Open, Semi Open (Tulip), Closed, Double, Vented Sleeve and Closed Sleeve. Match the size (in millimetres) and style your audiologist fitted — it's usually printed on your current dome. Not sure which to pick? Send us a photo and we'll match it.
How often should I replace the domes on the Signia Pure Nx?
Replace the domes every 2–3 months, or sooner if one discolours, hardens or tears. Fresh domes keep the sound clear and stop earwax reaching the receiver.
Is the Signia Pure Nx rechargeable, or does it use batteries?
The Signia Pure Nx comes in both rechargeable and battery versions. The rechargeable model (Charge&Go) charges in a case, while the 10 Nx, 13 Nx and 312 Nx use size 10, 13 or 312 batteries. Use the selector above to see the parts that fit your version.
Will these parts fit my Signia Pure Nx?
Yes. The Signia Pure Nx comes in 4 versions (10 Nx, 13 Nx, 312 Nx and Charge&Go), and every part on this page is matched to the Click platform they share. Domes fit every version; pick your version above for the right batteries and charger. Want us to double-check before you order? Just send your device details.