Skip to content

Free delivery on all orders over €39! | Tel. No 050-3577727

My account

0,00 € 0 Basket
  • Batteries
  • Spare parts
    • ReSound
    • Oticon
    • Phonak
    • Signia
    • Widex
  • Hearing protection
  • Cleaning your hearing aid
  • Other products
    • Gift voucher
  • SALE
  • EN
    • FI
    • SV
  • EN
    • FI
    • SV
Good to know
Latest news

My account

0,00 € 0 Basket

My account

0,00 € 0 Basket
  • Hearing aid batteries
  • Spare parts
    • ReSound
    • Oticon
    • Phonak
    • Signia
    • Widex
  • Hearing protectors
  • Cleaning your hearing aid
  • Other products
  • Gift voucher
  • SALE
  • Hearing aid batteries
  • Spare parts
    • ReSound
    • Oticon
    • Phonak
    • Signia
    • Widex
  • Hearing protectors
  • Cleaning your hearing aid
  • Other products
  • Gift voucher
  • SALE
Good to know
Latest news
  • EN
    • FI
    • SV
  • EN
    • FI
    • SV

Spare parts

We have quality hearing aid spare parts and hearing accessories for all the most common hearing aid brands: Phonak, Signia, Widex, ReSound and Oticon. We offer a comprehensive range of accessories and hearing aid spare parts for service and maintenance - from wax protectors and tips to other hearing accessories you need for the daily operation of your hearing aid.

Sort by brand

Resound varaosat ja tarvikkeet
Phonak varaosat
Widex varaosat ja tarvikkeet
Oticon prowax minifit
save at 25%
4 packs of Prowax minifit wax protectors
40,00 €
30,00 €
See product
kuulokojetarvikkeet
temperature 22%
5 Packets of Cerustop wax guards
45,00 €
35,00 €
See product
cerustop_12
Cerustop Wax guard
9,00 €
See product
gn-vahasuoja_orig
GN waxfilter wax guard
12,00 €
See product
945934589
HF-3 Wax guard
15,00 €
See product
HF4-Hearing-Aid-Earwax-Guard-Wax-Filter-Prevents-Earwax-Cerumen-from-Hearing-Aids-16pcs-wheel
HF-4 Wax guard
15,00 €
See product
vaeliletku-228x228 (1)
Hearing aid tube 40cm
4,00 €
See product
Nowax-228x228
No-Wax wax guard
10,00 €
See product
oticon-tippi-6mm-open-minifit_orig_ml
Oticon miniFit open dome
15,00 €
See product
oticon-bassotippi-6mm-yksi-ventti-minifit_orig
Oticon minifit Bass dome, 1 vent
15,00 €
See product
oticon-6mm-bassotippi-2-ventti-minifit_orig
Oticon minifit Bass dome, 2 vent
15,00 €
See product
oticon-tippi-6mm-power-minifit_orig
Oticon miniFit power dome
15,00 €
See product
tulppaani_oticon-228x228
Oticon plus dome
15,00 €
See product
avoin8mm-228x228
Oticon Rite open dome
15,00 €
See product
power8mm-228x228
Oticon Rite Power dome
15,00 €
See product
Marvel-s-avoin-500x500
Phonak 4.0 open dome
10,00 €
See product
Marvel-s-suljettu-500x500
Phonak 4.0 cap dome
10,00 €
See product
Marvel-m-power-500x500_ml (1)
Phonak 4.0 power dome
10,00 €
See product
Marvel-s-suljettu-500x500
Phonak 4.0 closed vented dome
10,00 €
See product
31GwYxWw6ZL
Phonak Cerushield wax guard
10,00 €
See product
054-0545_HE2L-228x228
Phonak HE tube
15,00 €
See product
054-1988_Open_Dome_M-228x228_ml
Phonak smoked dome open
10,00 €
See product
054-1994_Power_Dome_M-228x228_ml
Phonak smoked dome power
10,00 €
See product
054-1991_Closed_Dome_M-228x228_ml
Phonak smoked dome closed
10,00 €
See product
1_8_Ohutputket_mikrokojeisiin_orig3-228x228
Phonak Micro-series thin tube
15,00 €
See product
054-0312-228x228
Phonak microphone protection
30,00 €
See product
smartguard-228x228
Phonak Smart Guard wax guard
15,00 €
See product
Oticon-ProWax-Minifit
ProWax miniFit wax guard
10,00 €
See product
prowax-228x228
ProWax wax guard
10,00 €
See product
ReSoundReceiverDomes-228x228-transparent
Resound open dome
15,00 €
See product
resound-surefit3-tippi-avoin-68f90363_orig
ReSound SureFit 3 open dome
15,00 €
See product
resound-surefit3-tippi-power-3a5c0cc3_orig
ReSound SureFit 3 power dome
20,00 €
See product
resound-surefit3-tippi-suljettu-2e9dd5c0_orig
ReSound SureFit 3 closed dome
15,00 €
See product
resound-surefit3-tippi-tulppaani-6ee62983_orig
ReSound SureFit 3 tulip dome
15,00 €
See product
ReSoundReceiverTulipDome-228x228-transparent_ml
Resound tulip dome
15,00 €
See product
Connexx_Click-dome-o-10mm-open
Siemens Click Dome open dome
20,00 €
See product
3SA426020_ml
Siemens Click Dome closed
20,00 €
See product
3SA426027
Siemens Click Dome tulip
20,00 €
See product
3SA426027
Siemens Click Dome double
20,00 €
See product
Click-Sleeves-20_vented_900x900
Signia Click Sleeve 2.0 closed dome
20,00 €
See product
Click-Sleeves-20_vented_900x900
Signia Click Sleeve 2.0 vented dome
20,00 €
See product
736118-miniReceiver-wax-guard-8-768x768
Signia miniReceiver wax guard
20,00 €
See product
quickguards
Signia QuickGuard wax guard
15,00 €
See product
InstantOpen_comp-228x228
Widex open dome
25,00 €
See product
Easywear-eartips-round-sizes
Widex Instant RIC dome, round
25,00 €
See product
Widex_power_tippi
Widex Sleeve power dome
25,00 €
See product
Widex_sleeve_vented
Widex sleeve vented dome
25,00 €
See product
widextulppaani-228x228
Widex Tulip dome
25,00 €
See product
Tupla-228x228
Widex double dome
25,00 €
See product

Benefits of hearing aid maintenance

Many users think that hearing aid maintenance is a job for experts, when in reality most of the maintenance can be done at home. The advantages of a self-maintained hearing aid are:

  • Better sound quality and functionality
  • Reduced risk of technical failures
  • Longer life for your device
  • Fewer repair visits and lower maintenance costs

If you have a popular Phonak hearing aid, Oticon hearing aid, Resound hearing aid or any other of the most typical hearing aid models, the availability of spare parts and easy interchangeability make maintenance hassle-free.

 

How often should my hearing aid be serviced?

Daily and weekly care of your hearing aid is an important part of maintaining it. On a daily basis, it is a good idea to wipe the device with a dry, lint-free cloth and check that there is no wax or moisture in the sound canal. Weekly cleaning of the wax filter and microphone cover is recommended. The wax filters, plugs, silicone parts and filters of hearing aids are wearing parts that should be replaced regularly. If you have a Phonak or Signia hearing aid, for example, you should check the manufacturer's recommendations for replacement intervals.

 

Most common parts to be replaced

Parts that are usually replaced during hearing aid maintenance include:

  • Wax filters
  • Air hoses (especially for ear-mounted models)
  • Plugs (silicone plugs)
  • Microphone filters
  • Batteries or rechargeable batteries
  • Receivers and hoses
  • Earrings

Every hearing aid requires slightly different maintenance and parts, so identifying the right spare parts is important.

 

Phonak hearing aid maintenance and spare parts

Phonak hearing aid is one of the world's most popular and respected hearing aids, and for good reason. Swiss-made Phonak offers users exceptional sound clarity, intelligent hearing solutions and a wide range of connectivity options. As a premium hearing aid, quality is also a priority when it comes to maintenance and spare parts.

A Phonak hearing aid works best when its essential parts are kept clean and in good condition. The device's sensitivity to sound generation means that even a small blockage in a wax filter, for example, can significantly degrade the hearing experience. 

Although most Phonak hearing aid models are protected against splash water and dust (IP68 rating), moisture is still one of the most common causes of hearing aid malfunction. Sweat, rain or exposure to humid air can affect the electronics. We recommend using drying box or drying capsules, which wick moisture away from the hearing aid during the night. This simple measure can prevent significant failures and prolong the life of your hearing aid.

Kuuloasi.fi offers a comprehensive range of spare parts suitable for Phonak hearing aids that allow you to maintain the functionality of your device easily at home, without expensive service visits. All spare parts are compatible with the most common Phonak hearing aid models, including the Audéo, Naída and Virto series.

 

Oticon hearing aid spare parts and maintenance

Oticon hearing aids is one of the smartest and most user-friendly options on the market. Oticon hearing aids offer natural, clear sound quality and an easy-to-use design to suit a wide range of needs. To maintain its top performance, regular maintenance and replacement of spare parts is key.

Most Oticon hearing aid models use ProWax MiniFit and ProWax Nano -wax filters to prevent earwax and moisture from entering the receiver. As with other models, a clogged Oticon hearing aid filter can cause sound to be muffled or completely blocked. Filters should be replaced every four weeks or so, or as soon as sound quality deteriorates.

Oticon hearing aids are also available:

  • Different sizes of tips, which affect fit and sound quality
  • Hoses and hose adapters for ear-mounted models
  • Bending tubes and microphone protectors to maintain optimal sound quality

You can find all the spare parts you need for your Oticon hearing aid in our online shop. Replacement is easy at home. Regular cleaning and timely replacement of parts will ensure that your Oticon hearing aid works reliably in all everyday situations.

 

Resound hearing aid maintenance and spare parts

Resound hearing aid is a popular choice for its wireless capabilities and good compatibility. Resound hearing aid spare parts are slightly different from others, so ensuring you have the right parts is important. Kuuloasi.fi offers the right ones for your Resound hearing aid:

  • SureFit receivers
  • Wax filters
  • Drops in different sizes
  • Headphone cables and interchangeable cable components

Make sure to clean your Resound hearing aids weekly and always store them in a dry case, especially during wet seasons.

 

Easy maintenance of your Signia hearing aid at home

Signia hearing aids (formerly known as Siemens) is known in particular for its technical sophistication compared to many of its competitors. Signia hearing aids use Signia WaxGuard filters and Click Dome plugs, which you can easily replace yourself. In addition, the receivers are easy to maintain and spare parts are readily available.

Kuuloasi.fi offers Signia-compatible spare parts suitable for the most typical equipment models. Signia hearing aids also benefit from cleaning sprays to ensure microphone cleanliness and optimal performance.

 

Widex hearing aid maintenance

Widex is known in the market for its natural sound quality. Widex hearing aids use their own wax filter systems (e.g. Widex NanoCare), which should be replaced regularly. Widex spare parts include:

  • NanoCare filters
  • Widex plugs in different shapes
  • Interchangeable receivers
  • Charging stations for rechargeable models

For Widex equipment, it is important to use original or certified compatible spare parts, as the equipment is very precisely calibrated.

 

Where to store the hearing aid and spare parts?

When servicing your hearing aid yourself, it is a good idea to store spare parts in a dry, clean place, out of the reach of children. Use sealed enclosures with dehumidifiers, especially if you live in a humid climate or move around a lot outdoors. Each model of hearing aid has its own spare parts - never use the wrong filter or plug, as this can affect the performance or sound quality of the device.

 

Where can I find suitable spare parts?

The best way to ensure the maintenance and functionality of your hearing aid is to buy spare parts from a reliable online store. Kuuloasi.fi offers a specialised range of spare parts for the following brands:

  • Phonak hearing aid - CeruShield filters, plugs, receivers

  • Oticon hearing aids - ProWax Nano, earwax tubes, plugs

  • Resound hearing aid - SureFit receivers, filters, cables

  • Signia hearing aid - Click Dome, WaxGuard, electrical components

  • Widex hearing aid - NanoCare, receivers, silicone plugs, batteries

All products can be easily ordered online, and customer service will help you choose spare parts if needed.

 

Accessories for hearing aid maintenance Kuuloasi.fi!

It is possible to service a hearing aid yourself with the right spare parts and a little care. Whether you use a Phonak hearing aid, Oticon hearing aid, Resound hearing aid or other popular models, regular maintenance and replacement of spare parts will ensure the best possible sound quality and longevity of your device.

We'll help you find the right spare parts for your device - easily, quickly and safely. Keep your hearing aids in good condition and enjoy clear sound every day!

 

Questions about products, delivery or payment?

You can call, email or ask questions in the chat, which can be found in the bottom right corner!

Contact

Good to know

Tips and advice on using products and living with hearing aids. 

All articles

Kuuloasi.fi and Key Ticket

March 2, 2026

The key flag mark is a Finnish registered trademark of origin granted by the Association for Finnish Work (STL), which symbolises Finnish manufacturing and employment. Key flag mark

. . . Read more

Our partners

November 25, 2025

Hearing and Assistive Technology Vantaa Silkkitehtaantie 5 C, 2nd floor, 01300 Vantaa Telelin 045 232 7570 Business ID 2235743-0 www.kuulojaapuvalinepalvelu.fi

. . . Read more

Tips for cleaning your hearing aid

November 25, 2025

The cleaning of hearing aids is a significant part of hearing aid maintenance and upkeep. We Hear offers a range of Cedis assistive devices for hearing aid cleaning, which

. . . Read more

Hearing aid tips

November 25, 2025

The hearing aid drop is a disposable earpiece that helps the hearing aid to fit comfortably in the ear. The tip is inserted either into the thin tube of the device or

. . . Read more

Your Hearing Aid is a home-grown, expert hearing aid store.

Product categories

  • Batteries
  • Spare parts
  • Hearing protection
  • Cleaning your hearing aid
  • Other products
  • SALE

Info

  • Delivery conditions
  • Data protection and register description
  • Delivery and payment details
  • Cookies
  • Contact
  • Good to know
  • Latest news
  • FAQ

Contact

  • Listen to your online store
  • Harakantie 18 A
  • 02650 Espoo
  • tel: 0503577727
  • email: info@kuuloasi.fi
Facebook
English (UK)
Suomi Svenska