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Unitron Hearing Aid Domes
Unitron and Phonak are both Sonova brands and use the same receivers, so Unitron aids take Phonak domes — the packs below are labeled for both. Match the dome system on your receiver rather than the name of your hearing aid.
Unitron domes we stock
PhonakIn StockPhonak & Unitron Original Smokey Domes - 10 per pack
Phonak & Unitron Original Smokey Domes - For older Phonak xReceiver (2-pin) systems Available in Open, Closed, and Power styles 10 domes per pack Compatible Hearing Aids Phonak: Audéo B, Audéo V, Audéo Q, Bolero B/V/Q, Naída B, Sky B/Q Unitron: Moxi Fit, Moxi Now, Moxi Kiss, Moxi Pro, Moxi 2 Important: These domes are NOT compatible with newer Phonak models (Marvel, Paradise, Lumity, Infinio) which use the newer receiver systems and require SDS 4.0 domes.
(3)$9.99
PhonakIn StockPhonak EasyGuard Vented Domes - 8 Per Pack
Patented EasyGuard™ technology preferred by 68% of users over traditional domes in a 4-month clinical trial at the Phonak Audiology Research Center (PARC). Compatible with Phonak Audéo Infinio and Audéo Sphere Infinio hearing aids Features a patented sound-transmitting membrane that seals and protects the receiver from earwax No wax filter replacement needed - simply wipe the dome clean with a dry cloth Equivalent acoustic performance to traditional domes - no sound quality compromise 8 domes per pack Clinical Study Results In a 4-month home trial conducted at the Phonak Audiology Research Center (PARC), experienced hearing aid users evaluated EasyGuard domes: 68% preferred EasyGuard over their traditional domes 61% reported spending less time cleaning earwax from their hearing aids 90% found EasyGuard as comfortable or more comfortable than their own domes 79% would recommend EasyGuard to others 58% reported improved overall satisfaction with their hearing aids Source: Sanchez, C., & Adler, M., Phonak Field Study News, October 2025 Why EasyGuard? Earwax buildup is a leading cause of hearing aid problems - 38% of service cases at clinics are resolved simply by cleaning or replacing wax filters. EasyGuard's patented membrane creates an extra barrier between your ear canal and the receiver, dramatically reducing maintenance needs. Sound-Transmitting Membrane: Patented sealed membrane protects the receiver while maintaining full sound quality Simplified Maintenance: No tiny wax filters to replace - ideal for users with dexterity or vision challenges Dual Protection: CeruStop filter can remain in place as backup protection when changing domes Proven Durability: Reliable performance throughout 4-month clinical trial Natural Sound: Vented design for comfortable, natural sound quality with no acoustic compromise Compatible Hearing Aids Phonak Audéo Infinio Phonak Audéo Sphere Infinio
$40.00
PhonakIn StockPhonak SDS 4.0 Domes (Marvel / Lumity / Paradise / Infinio) - 10 Per Pack
Phonak SDS 4.0 Domes - Compatible with Phonak 5.0 and 6.0 receivers Available in Open, Closed, Vented, and Power styles 10 domes per pack Medical-grade silicone material Compatible Hearing Aids Phonak: Audéo Infinio, Infinio Sphere, Lumity (L-R, L-RL, L-RT), Paradise, Marvel Unitron: Moxi Smile, Moxi Vivante, Moxi Blu Important: These domes are NOT compatible with older Phonak models (Audéo B, V, Q series) which use the xReceiver system.
(2)$9.99
Fits these Unitron hearing aids
Select your model to confirm which of these parts fits it, and to see the wax filters and accessories that go with it.
Frequently asked questions
Why do Unitron domes come in Phonak packaging?
Unitron and Phonak share the same parent company and the same receiver designs, so the dome is genuinely the same component. A pack labeled for Phonak and Unitron is the correct part.
Which dome system does my Unitron use?
SDS 4.0 domes fit slim-tube fittings and the original Smokey domes fit the earlier receiver design. Comparing against the dome currently on your aid is the most reliable check.
How often should Unitron domes be replaced?
Every one to three months. Replace sooner if the dome has hardened, discolored or split — a worn dome can work loose in the ear canal.