Phonak 4.0 Slim Tubes for Phonak Marvel & Paradise Hearing Aids – 5 Pack

(3 customer reviews)


Phonak Slim Tube 4.0 hearing aid tubes fit Marvel and Paradise hearing aids. This replacement pack of five slim tubes is for behind-the-ear hearing aid models that require SlimTube replacement. SlimTubes reduce visibility whilst being worn on the ear and include an attached retention lock.

Brand: Phonak

This product includes: 1 pack of 5 Phonak 4.0 SlimTubes and 2 x cleaning wire sticks. 



Phonak 4.0 Slim Tubes are designed for Phonak’s newer Marvel & Paradise hearing aids.

Each tube has a built-in retention lock to reduce visibility inside the ear and keep your tubing in place. These tubes come in a range of sizes, and you can choose which ear you require the tubes for.

Sizes: 00, 0, 1, 2, & 3


How to replace:

  • To replace your hearing aid tubes, simply remove the dome from one end.
  • Next, gently twist off the slim tube disconnecting it from the hearing aid body.
  • Take the new slim tube, ensuring it’s the proper length and left/right tube, and gently twist the flared end into the body until it is tight.
  • Next, make sure your ear mold or dome is clean and reinsert it onto the slim tube and you’re done.


Phonak 4.0 SlimTubes are compatible with the below:

  • NHS Phonak Nathos Nova M Hearing Aids
  • Phonak Nathos Nova PR Hearing Aids
  • Phonak Sky M SP Hearing Aids
  • Phonak Paradise & Marvel Hearing Aids


The compatible domes for these tubes are the Phonak 4.0 Domes. These can be found on our webpage in our “Domes” category.

Features and benefits:

  • Reduced visibility
  • Retention lock
  • Various sizes

Included in the box:

  • 1 pack of 5 Phonak 4.0 SlimTubes and 2 cleaning wire sticks.


Additional information

Weight14 g
Dimensions12.5 × 6 × 2.5 cm

Left, Right


00, 0, 1, 2, 3

3 reviews for Phonak 4.0 Slim Tubes for Phonak Marvel & Paradise Hearing Aids – 5 Pack

  1. Anonymous (verified owner)

    Very good product, excellent and very quick delivery

  2. Joanne L. (verified owner)

    Excellent service with good advice and help from your phone line. It’s great to be able to speak to someone.

  3. Ricki T. (verified owner)

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