Phonak – Unitron Hearing Aid Domes

(1 customer review)


Phonak – Unitron Hearing Aid Domes

  • Comfortable. Silicone Domes for use with Thin Tube and Receiver-In-Canal Hearing Aids.
  • Silicone Hearing Aid Domes fit the end of Thin-Tube and RIC Hearing Aids.
  • Size? Measure the widest diameter of the silicone tip.
  • Color: Smokey
  • Hearing Aid Domes come four to a package (4)


Phonak/Unitron Hearing Aid Domes

Hearing aid domes are the small silicone bell-shaped pieces located on the end of a thin tube or Receiver-In-Canal (RIC) hearing aids. This is the actual physical piece that is inserted in your ear. The proper choice of style and size dome makes a significant difference in comfort and sound quality when wearing hearing aids.

Phonak Oen Fit Hearing Aid Domes have openings in them that allow sound to pass through from outside of the ear through and into the ear canal. This open fit concept allows for a very natural sounding hearing experience with hearing aids. This open fit style also helps prevent the occlusion effect or the plugged up feeling some experience while wearing their hearing aids.

4 Domes per pack

Hearing Aid Domes are also available in the following sizes:

  • Small – approx 5 mm
  • Medium (Most Common) – approx 7 mm
  • Large – approx 10 mm
Phonak/Unitron Hearing Aid domes fit many brands of hearing aids. See list below.
  • Attaches to end of Phonak/Unitron and many other other thin tube and RIC hearing aids.
  • Replace discolored or damaged domes.
  • Replace every 6 – 10 weeks or whenever they pull off the hearing aid tip too easily.
  • Always ensure that the new replacement dome is pushed firmly onto the tubing completely before inserting the hearing aid tip into the earcanal.

Factory Original Replacement Unitron/Phonak Hearing Aid Domes

Please Note: Domes come in the Smokey color only

Comfortable and non-occluding! Use the Unitron/Phonak domes with Unitron and Phonak Tubes. The Unitron/Phonak domes slide over the end of the ear canal end of the Tubes. Although the Domes fit snugly on the Tubes they are easy to get on and off.

To get the size you may need, measure the widest diameter of the dome in millimeters.

Unitron/Phonak domes come five to a package (5) and are available in the following sizes:

Phonak Open Fit Hearing Aid Domes

Images are not actual size

  • Small open hearing aid dome – approximately 5 mm
  • Small closed hearing aid dome – approximately 5 mm
  • Medium open hearing aid dome (Most Common) – approximately 7 mm
  • Medium closed hearing aid dome – approximately 7 mm
  • Large open hearing aid dome – approximately 10 mm
  • Large closed hearing aid dome – approximately 10 mm
  • Tulip short hearing aid dome (for feedback control)
  • 9 – 10 mm power hearing aid dome

Phonak/Unitron Hearing Aid Domes Compatibility

ALL HearSource Brand RIC & Thin Tube Hearing Aids


ALL MDHearing Brand Hearing Aids


ReSound Hearing Aids

ReSound Air
ReSound Alera
ReSound Azure
ReSound Essence
ReSound Live
ReSound MA
ReSound Metrix
ReSound Pixel
ReSound Pixel mini
ReSound Pixel regular
ReSound Pulse
ReSound Quattro
ReSound Silhouette
ReSound Sparx
ReSound X-plore
ReSound Ziga


Unitron Conversa
Unitron Element
Unitron Indigo
Unitron Latitude
Unitron Moxi Series
Unitron Next
Unitron NT
Unitron Passport
Unitron Quantum Series
Unitron Shift
Unitron Stride
Unitron Unison Series
Unitron Yuu Series


Zounds Clareza
Zounds Impreza
Zounds Potenz
Zounds Prezia
Zounds Riazo

For more information on Phonak/Unitron Hearing Aid Domes, please call 1-800-416-2434, Monday thru Friday, 9:00 a.m. to 9:00 p.m. Eastern Time (6:00 a.m. to 6 p.m. Pacific Time) USA.

Additional information

Weight0.01875 lbs
Dimensions5.6 × 2 × 0.625 in


Dome Size

Small, Medium, Large

1 review for Phonak – Unitron Hearing Aid Domes

  1. Coretta W. From Spencer, IN.

    These tips fit my Phinak RIC hearing aids perfectly. They are comfortable in my ears. Good pricing and quick shipping from HearSource.

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