Compatible partsReSound OMNIAparts and accessories
Genuine domes, wax filters and accessories for the ReSound OMNIA (SureFit 3 platform). Choose your exact model below to see what fits.
- SureFit 3 platform
- 5 compatible parts
- Genuine OEM
- Fast US shipping
Compatible domes
SureFit 3 domes that fit the ReSound OMNIA — fits every model in the family.
Compatible wax filters
Wax guards that protect the receiver on your ReSound OMNIA — fits every model in the family.
Compatible batteries
Size 312 hearing aid batteries for the ReSound OMNIA RU61-DRW.
Wireless accessories
Microphones and TV streamers that connect to the ReSound OMNIA RU61-DRW.
Compatible batteries
Size 13 hearing aid batteries for the ReSound OMNIA RU62-DRW.
Wireless accessories
Microphones and TV streamers that connect to the ReSound OMNIA RU62-DRW.
- Genuine partsOEM-quality, no knock-offs
- Fast US shippingShips quickly within the US
- Easy returns30-day hassle-free returns
- Expert supportReal hearing specialists
Other ReSound OMNIA parts
Also compatible with this platform — not stocked at HearingTracker yet.
Charger
- Desk top Charger OMNIA & ONE RIE
- Premium Charger OMNIA & ONE RIE
- Standard Charger OMNIA & ONE RIE
Receiver/Speaker Wire
- ReSound SureFIT 3 Receivers
Slim tubes
- ReSound and Danalogic SureFIT 3 Thin Tube
How to choose the right domes
Match the size
Domes are sized in millimeters (typically 6–12 mm). Use the same size your audiologist fitted — too small whistles, too large feels tight.
Match the style
Open domes keep the ear canal ventilated, generally for mild to moderate loss; closed and power domes seal more sound in, generally for moderate loss or worse. Tulip and double-vent styles sit in between.
Replace every 2–3 months
Swap domes when they discolor, stiffen or tear. Fresh domes keep sound clean and prevent earwax reaching the receiver.
When to change your wax filters
Change every 4–8 weeks
Replace a wax guard as soon as sound becomes weak, muffled or cuts out — that usually means the filter is clogged, not the hearing aid failing.
Always fit a fresh guard
Use the removal tool to pull the old filter, then press in a new one. Never reuse a guard — it's the cheapest part protecting the most expensive one.
Keep spares on hand
Filters are the most common reason a hearing aid goes quiet. A spare pack in your kit means a 30-second fix instead of a clinic visit.
Getting the most from your batteries
Match the size & color
Hearing-aid batteries are color-coded by size: 10 (yellow), 312 (brown), 13 (orange) and 675 (blue). Use the size your device takes.
Wait 60 seconds after the tab
These are zinc-air batteries. Peel the tab, then leave it off for a full minute before inserting — it lets air activate the cell and adds days of life.
Store cool and dry
Keep batteries at room temperature with the tab on. Avoid the fridge and loose pockets, where coins can short them.
Not sure which dome size you need?
The Dome Finder walks you through it by brand and model.
Frequently asked questions
What domes does the ReSound OMNIA use?
The ReSound OMNIA uses SureFit 3 domes. Available styles include Closed, Open, Power (double) and Tulip. Match the size (in millimeters) and style your audiologist fitted — it's usually printed on your current dome. Not sure which to pick? Send us a photo and we'll match it.
What wax filters does the ReSound OMNIA use?
The ReSound OMNIA uses SureFit Filters (shown in the Compatible wax filters section above). Each guard comes on a dual-ended tool — pull the old one out of the receiver and press a fresh one in, about 30 seconds per aid.
How often should I replace the domes and wax filters on the ReSound OMNIA?
Replace the domes every 2–3 months — sooner if one discolors, hardens or tears — and change the wax filters every 4–8 weeks, or as soon as an aid sounds weak or muffled. Both take under a minute at home.
Is the ReSound OMNIA rechargeable, or does it use batteries?
The ReSound OMNIA comes in both rechargeable and battery versions. The rechargeable models (miniRIE and RU61-DRWC) charge in a case, while the RU61-DRW and RU62-DRW use size 13 or 312 batteries. Use the selector above to see the parts that fit your version.
Can I use wireless accessories with the ReSound OMNIA?
Yes — the ReSound OMNIA works with accessories like ReSound TV Streamer 2, ReSound Micro Mic, ReSound Multi Mic, ReSound Remote Control 2 and ReSound Simple Remote Control. See the Wireless accessories section above for the ones we stock; most pair through the ReSound app or a button on the accessory.
Will these parts fit my ReSound OMNIA?
Yes. The ReSound OMNIA comes in 4 versions (miniRIE, RU61-DRW, RU61-DRWC and RU62-DRW), and every part on this page is matched to the SureFit 3 platform they share. Domes and wax filters fit all of them; pick your version above for the right batteries and charger. Want us to double-check before you order? Just send your device details.