---
product_id: 575106663
title: "Phonak Vented 4.0 Dome Medium (0.35 inch=9mm) 10 Domes, Genuine OEM Switzerland Replacement by Sonova, Hearing Aid Domes for Phonak Audeo Marvel Paradise Lumity Accessories -1 Pack/10 Domes Total"
brand: "otto tech"
price: "77 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Otto Tech"
url: https://www.desertcart.pl/products/575106663-phonak-vented-4-0-dome-medium-0-35-inch-9mm
store_origin: PL
region: Poland
---

# Medium size fit 0.35 inch diameter Genuine OEM parts Phonak Vented 4.0 Dome Medium (0.35 inch=9mm) 10 Domes, Genuine OEM Switzerland Replacement by Sonova, Hearing Aid Domes for Phonak Audeo Marvel Paradise Lumity Accessories -1 Pack/10 Domes Total

**Brand:** otto tech
**Price:** 77 zł
**Availability:** ✅ In Stock

## Summary

> 👂 Elevate Your Hearing Game with Phonak Domes!

## Quick Answers

- **What is this?** Phonak Vented 4.0 Dome Medium (0.35 inch=9mm) 10 Domes, Genuine OEM Switzerland Replacement by Sonova, Hearing Aid Domes for Phonak Audeo Marvel Paradise Lumity Accessories -1 Pack/10 Domes Total by otto tech
- **How much does it cost?** 77 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/575106663-phonak-vented-4-0-dome-medium-0-35-inch-9mm)

## Best For

- otto tech enthusiasts

## Why This Product

- Trusted otto tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Enhanced Sound Quality:** Amplifies low-frequency sounds for a richer auditory experience.
- • **Durable & Skin-Friendly:** Crafted from non-allergenic silicone for long-lasting comfort.
- • **Unmatched Compatibility:** Seamlessly fits Phonak Audeo, Unitron, and more!
- • **Comfort Meets Performance:** Tailored for small to medium ear sizes for a snug fit.
- • **Optimal Hearing Solutions:** Pair with CeruShield for the best sound experience.

## Overview

The Phonak Vented 4.0 Dome Medium is a pack of 10 genuine OEM replacement domes designed for compatibility with various Phonak hearing aids. With a diameter of 0.35 inches (9mm), these medium-sized domes are crafted from non-allergenic silicone, ensuring comfort and durability while enhancing sound quality for users with moderate hearing loss.

## Description

Buy Phonak Vented 4.0 Dome Medium (0.35 inch=9mm) 10 Domes, Genuine OEM Switzerland Replacement by Sonova, Hearing Aid Domes for Phonak Audeo Marvel Paradise Lumity Accessories -1 Pack/10 Domes Total on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Perfect fit - The ones I had were too large.
Review: Works well. - Great

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #25,652 in Health & Household ( See Top 100 in Health & Household ) #2 in Hearing Aid Domes |
| Customer Reviews | 4.7 out of 5 stars 491 Reviews |

## Images

![Phonak Vented 4.0 Dome Medium (0.35 inch=9mm) 10 Domes, Genuine OEM Switzerland Replacement by Sonova, Hearing Aid Domes for Phonak Audeo Marvel Paradise Lumity Accessories -1 Pack/10 Domes Total - Image 1](https://m.media-amazon.com/images/I/71EjOkZoRQL.jpg)
![Phonak Vented 4.0 Dome Medium (0.35 inch=9mm) 10 Domes, Genuine OEM Switzerland Replacement by Sonova, Hearing Aid Domes for Phonak Audeo Marvel Paradise Lumity Accessories -1 Pack/10 Domes Total - Image 2](https://m.media-amazon.com/images/I/71PM+SnTiXL.jpg)
![Phonak Vented 4.0 Dome Medium (0.35 inch=9mm) 10 Domes, Genuine OEM Switzerland Replacement by Sonova, Hearing Aid Domes for Phonak Audeo Marvel Paradise Lumity Accessories -1 Pack/10 Domes Total - Image 3](https://m.media-amazon.com/images/I/71qMv2rK8cL.jpg)
![Phonak Vented 4.0 Dome Medium (0.35 inch=9mm) 10 Domes, Genuine OEM Switzerland Replacement by Sonova, Hearing Aid Domes for Phonak Audeo Marvel Paradise Lumity Accessories -1 Pack/10 Domes Total - Image 4](https://m.media-amazon.com/images/I/71sY+30NxOL.jpg)
![Phonak Vented 4.0 Dome Medium (0.35 inch=9mm) 10 Domes, Genuine OEM Switzerland Replacement by Sonova, Hearing Aid Domes for Phonak Audeo Marvel Paradise Lumity Accessories -1 Pack/10 Domes Total - Image 5](https://m.media-amazon.com/images/I/81pIf0hACeL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit
*by F***S on January 11, 2026*

The ones I had were too large.

### ⭐⭐⭐⭐⭐ Works well.
*by T***S on December 10, 2025*

Great

### ⭐⭐⭐⭐⭐ Hearing aid rubber covers
*by C***L on September 18, 2025*

Exactly what I needed for my mom's hearing aids. In addition, I ordered a set of medium because one ear is smaller/bigger than the other. Both work 💯 perfect!

## Frequently Bought Together

- Phonak Vented 4.0 Dome Medium (0.35 inch=9mm) 10 Domes, Genuine OEM Switzerland Replacement by Sonova, Hearing Aid Domes for Phonak Audeo Marvel Paradise Lumity Accessories -1 Pack/10 Domes Total
- Genuine Phonak Cerustop Wax Guards Color Gray- 4 Packs (32 Filters)
- Phonak Open 4.0 Dome Medium (0.35 inch=9mm) 10 Domes, Genuine OEM Switzerland Replacement by Sonova, Hearing Aid Domes for Phonak Audeo Marvel Paradise Lumity Accessories -1 Pack/10 Domes Total

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**Shop now:** [https://www.desertcart.pl/products/575106663-phonak-vented-4-0-dome-medium-0-35-inch-9mm](https://www.desertcart.pl/products/575106663-phonak-vented-4-0-dome-medium-0-35-inch-9mm)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-27*