Phonak 4.0 Hearing Aid Domes – Marvel & Paradise

(40 customer reviews)


Phonak Marvel Domes were launched specifically for Marvel receiver-in-the-canal hearing aids, however, they are also compatible with Phonak Paradise Hearing Aids and available in 4 different styles with 3 sizing options.

Brand : Phonak

This product Includes : 1 x Phonak Marvel Domes pack (Packet of 10)

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It is recommended to change your hearing aid domes once a year at the very least. More regular changes can help avoid the build up on wax and debris in your hearing aid receiver and keep things functioning fully for optimum sound performance.


The Phonak Marvel Domes are for Phonak Marvel & Paradise RIC (receiver-in-the-canal hearing aids) and can be placed on any strength of stock receiver you have – standard, medium or power. If you have a custom tip receiver please note that these are not compatible with these domes.

Although it is always best to check with your hearing aid provider which size and style you have, our dedicated support staff can also help you identify what you need. You are most welcome to either email a photo of your hearing aid dome to our experts or open an online chat with us today.

It is also possible to measure your domes at home. The base diameter of your dome will be found in milimetres, please find the dome measurements below.

PLEASE NOTE: We are more than happy to help identify which dome you need if you are unsure, but please note domes are NON-RETURNABLE when they have been opened due to health and hygiene purposes. Please be sure on your dome type, and size, before purchasing to avoid disappointment.

Available styles

Open: Rounded style with holes which allow for natural sound to pass into the ear canal, usually for when low frequency hearing is good but high frequencies are drowned out.

Available in the below sizes:

  • Small = approx. 7mm
  • Medium = approx. 9mm
  • Large = approx. 11mm

Vented: Bud shaped style with tiny opens for ventilation, usually opted for moderate hearing loss.

Available in the below sizes:

  • Small = approx. 6mm
  • Medium = approx. 8mm
  • Large = approx. 10mm

Power: Bell shaped style with double skirts for better seal of sound. Usually opted for those with moderate-severe hearing loss.

Available in the below sizes:

  • Small = approx. 9mm
  • Medium = approx. 11mm
  • Large = approx. 13mm

Cap – only available in small. Very basic style which literally caps the receiver. More rarely used but opted for generally for very small or narrow ear canals.

How to change your hearing aid domes:

Additional information

Weight15 g
Dimensions20 × 2.5 × 15 cm

Open, Vented, Power, Cap (small only)


Small, Medium, Large

40 reviews for Phonak 4.0 Hearing Aid Domes – Marvel & Paradise

  1. Andrea Brownsdon (verified owner)

    Item just as described and just what I needed.

  2. Andrea B. (verified owner)

    Good product, value for money and great service.

  3. David G. (verified owner)

  4. Richard C. (verified owner)

  5. Chris H. (verified owner)

    Correct product and do the job, but, with postage, expensive for what they are.

  6. Christopher Wilson-Clarke (verified owner)

  7. David H. (verified owner)

    I am well pleased with the domes, they fit fine.

  8. Bishop Mark JABALE (verified owner)

    Thank you. Very happy!

  9. Graham (verified owner)

    Competitive price and quick delivery

  10. DAVID (verified owner)


  11. RONALD E. (verified owner)

  12. Anthony Green (verified owner)

    Exactly as required

  13. Tom Woodward (verified owner)

    Great service.

  14. Anonymous (verified owner)

  15. Anonymous (verified owner)

    Fast delivery Thank you

  16. kevern cooper (verified owner)

    I ordered the wrong one’s the small ones are a bit to small but they were delivered in good time and packed well will order larger sizes next time satisfy with the product

  17. Anonymous (verified owner)

    Just perfect for my hearing aid

  18. Alison Bradley (verified owner)

  19. Michael A. (verified owner)

    great quality, thank you

  20. Derek (verified owner)

    Very good service will use again

  21. Anonymous (verified owner)

  22. Anonymous (verified owner)

    Quick and easy to order and received goods within 2 days. Very pleased.

  23. Jennifer Fleming (verified owner)

  24. HUGH EADIE (verified owner)

  25. Julie C. (verified owner)

  26. Jacqueline J. (verified owner)

  27. Roger (verified owner)

    Exactly what I wanted. Competitive price. Delivered promptly.

  28. Margaret Young (verified owner)

    All good.

  29. Jean (verified owner)

    Quick, efficient and great quality

  30. Debbie (verified owner)

  31. Barbara Watson (verified owner)

  32. Debbie (verified owner)

    Great service

  33. Andrea Brownsdon (verified owner)

  34. mario zammit (verified owner)


  35. Stuart (verified owner)

    Very quick and efficient service. Vented Paradise (small) domes fit perfectly in the ear. No ‘blocked’ up feeling like I got with the medium or larger one. I don’t realise that I have got them in. Must have small ear holes!

  36. Carol Sheerin (verified owner)

  37. John Y. (verified owner)

    Still experimenting.

  38. Moira (verified owner)

  39. Anonymous (verified owner)

  40. Martin Hackett (verified owner)

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