---
product_id: 646117206
title: "Genuine Original Grey Pack (4 Packs) | Compatible with Phonak, Widex and Unitron | Replacement Filters"
brand: "castle hearing"
price: "AR$53257"
currency: ARS
in_stock: true
reviews_count: 13
category: "Castle Hearing"
url: https://www.desertcart.com.ar/products/646117206-genuine-original-grey-pack-4-packs-compatible-with-phonak-widex
store_origin: AR
region: Argentina
---

# Effortless filter replacement Wide device compatibility Superior wax protection Genuine Original Grey Pack (4 Packs) | Compatible with Phonak, Widex and Unitron | Replacement Filters

**Brand:** castle hearing
**Price:** AR$53257
**Availability:** ✅ In Stock

## Summary

> 🎧 Keep your hearing sharp and your style sharper!

## Quick Answers

- **What is this?** Genuine Original Grey Pack (4 Packs) | Compatible with Phonak, Widex and Unitron | Replacement Filters by castle hearing
- **How much does it cost?** AR$53257 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/646117206-genuine-original-grey-pack-4-packs-compatible-with-phonak-widex)

## Best For

- castle hearing enthusiasts

## Why This Product

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

## Key Features

- • **Always Ready:** 4-pack supply ensures you never run out of essential filters.
- • **Universal Fit:** Seamlessly compatible with Phonak, Widex, and Unitron models.
- • **Wax-Free Clarity:** Blocks wax buildup to keep your hearing crisp and clear.
- • **Quick-Swap Design:** Replace filters in seconds—no tools, no hassle.
- • **Premium Durability:** Crafted from high-grade materials for lasting performance.

## Overview

The Genuine Original Grey Pack offers 32 high-quality replacement filters compatible with leading hearing aid brands Phonak, Widex, and Unitron. Engineered in Denmark with premium materials, these filters prevent wax buildup to maintain optimal sound clarity and device longevity. Designed for effortless, tool-free replacement, this 4-pack ensures you stay prepared and your hearing aids perform at their best.

## Description

Genuine Original Grey Pack (4 Packs) | Compatible with Phonak, Widex and Unitron | Replacement Filters : desertcart.co.uk: Health & Personal Care

Review: Quality products and value for money. - First time I have had to purchase this item, genuine original product, real value for money as I looked at prices elsewhere and desertcart were very competitive.
Review: Great - Great product

## Features

- Superior Protection – Effectively prevents wax buildup, ensuring optimal hearing aid performance and longevity.
- Wide Compatibility – Designed to fit most Phonak, Widex, and Unitron hearing aids for hassle-free replacement
- Effortless Replacement – User-friendly design makes swapping out old wax guards simple and quick.
- Quality You Can Trust – Made from high-grade materials to ensure effective performance without compromising sound clarity.
- Stay Prepared – Convenient pack size ensures you always have replacements when needed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D3M5PYTN |
| ASIN  | B0D3M5PYTN |
| Best Sellers Rank | 4,061 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 6 in Hearing Aid Accessories |
| Brand | Castle Hearing |
| Country of origin | Denmark |
| Country of origin  | Denmark |
| Customer Reviews | 4.7 4.7 out of 5 stars (260) |
| Customer reviews | 4.7 4.7 out of 5 stars (260) |
| Date First Available | 8 May 2024 |
| Manufacturer  | Cerustop |
| Manufacturer reference  | CHCERU4USA |
| Package Dimensions  | 8.31 x 5.21 x 1.5 cm; 18 g |
| Units | 32 Count |

## Images

![Genuine Original Grey Pack (4 Packs) | Compatible with Phonak, Widex and Unitron | Replacement Filters - Image 1](https://m.media-amazon.com/images/I/61Gh9Fd0siL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality products and value for money.
*by B***U on 1 January 2026*

First time I have had to purchase this item, genuine original product, real value for money as I looked at prices elsewhere and Amazon were very competitive.

### ⭐⭐⭐⭐⭐ Great
*by Z***. on 13 December 2025*

Great product

### ⭐⭐⭐⭐⭐ Good purchase.
*by R***R on 2 November 2025*

I have been using this type of wax trap for a couple of years. Easy to remove old and fit the new with the holder. Recommended.

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**Shop now:** [https://www.desertcart.com.ar/products/646117206-genuine-original-grey-pack-4-packs-compatible-with-phonak-widex](https://www.desertcart.com.ar/products/646117206-genuine-original-grey-pack-4-packs-compatible-with-phonak-widex)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-22*