Signia Pure AX Parts
Compatible domes, wax filters and accessories for the Signia Pure AX (EarWear 3.0 platform).
Platform
EarWear 3.0
Compatible parts
2 in stock
Quality
Genuine OEM
Compatible domes
EarWear 3.0 domes that fit the Signia Pure AX.
SigniaIn StockSignia & Rexton EarWear 3.0 Domes - 6 Per Pack
Signia & Rexton EarWear 3.0 Domes - Latest generation eartips for Signia AX/IX and Rexton Bi-Core/Reach hearing aids Available in Open and Tulip styles 6 domes per pack Medical-grade silicone material Compatible Hearing Aids Signia: Pure IX, Pure AX, Pure Charge&Go AX, Styletto AX, Styletto IX, Motion X, Silk IX (Sleeves only) Rexton: Bi-Core, Reach Important: EarWear 3.0 domes are NOT compatible with older Signia X, Nx, Primax, Binax, or micon models - those require Click Domes 2.0.
$12.99
SigniaIn StockSignia & Rexton EarWear 3.0 Sleeves - 6 Per Pack
Signia & Rexton EarWear 3.0 Sleeves - Latest generation sleeves for Signia AX/IX and Rexton Bi-Core/Reach hearing aids Available in Vented, Closed, and Power styles 6 sleeves per pack Medical-grade silicone material Compatible Hearing Aids Signia: Pure IX, Pure AX, Pure Charge&Go AX, Styletto AX, Styletto IX, Motion X, Silk IX Rexton: Bi-Core, Reach Note: Silk IX hearing aids are compatible with EarWear 3.0 Sleeves only (not domes). Important: EarWear 3.0 sleeves are NOT compatible with older Signia X, Nx, Primax, Binax, or micon models - those require Click Sleeves 2.0.
$12.99
- Genuine partsOEM-quality, no knock-offs
- Fast US shippingShips from our US warehouse
- Easy returns30-day hassle-free returns
- Expert supportReal hearing specialists
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.
Other Signia parts
Also compatible with this platform — not stocked at HearingTracker yet.
Charger
- Signia Chargers
Filters
- Signia WaxGuard 3.0 Nanocare
Receiver/Speaker Wire
- Signia Earwear 3.0 Receivers
Bluetooth Wireless Accessories
- Signia Bluetooth Wireless Accessories
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 AX use?
The Signia Pure AX uses EarWear 3.0 domes. Pick the same size (in millimetres) and style — open, closed, tulip or power — that your audiologist originally fitted. Not sure? Send us a photo of your current dome and we'll match it.
Will these parts fit my Signia Pure AX?
Yes — every part on this page is matched to the EarWear 3.0 platform the Signia Pure AX uses. If you'd like us to double-check before you order, just get in touch with your device details.
How often should I replace the domes and filters on my Signia Pure AX?
Replace domes every 2–3 months, or sooner if they discolour, harden or tear. Fresh domes keep the sound clear and stop earwax reaching the receiver.