---
product_id: 547236342
title: "Genuine Duo Series Toothbrush Head Replacement Brush Heads for Normal & Sensitive Teeth, Compatible Duo Series & Home Dental Center Toothbrush Handles, NOT Compatible with Duo Series Pro"
brand: "aquasonic"
price: "₩101744"
currency: KRW
in_stock: true
category: "Aquasonic"
url: https://www.desertcart.kr/products/547236342-genuine-duo-series-toothbrush-head-replacement-brush-heads-for-normal
store_origin: KR
region: South Korea
---

# 3-month replacement cycle 8-pack precision fit DuPont advanced bristles Genuine Duo Series Toothbrush Head Replacement Brush Heads for Normal & Sensitive Teeth, Compatible Duo Series & Home Dental Center Toothbrush Handles, NOT Compatible with Duo Series Pro

**Brand:** aquasonic
**Price:** ₩101744
**Availability:** ✅ In Stock

## Summary

> 🦷 Upgrade your brush game — because your smile deserves the best!

## Quick Answers

- **What is this?** Genuine Duo Series Toothbrush Head Replacement Brush Heads for Normal & Sensitive Teeth, Compatible Duo Series & Home Dental Center Toothbrush Handles, NOT Compatible with Duo Series Pro by aquasonic
- **How much does it cost?** ₩101744 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/547236342-genuine-duo-series-toothbrush-head-replacement-brush-heads-for-normal)

## Best For

- aquasonic enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Maintenance:** Quick-swap design lets you replace heads in seconds, ensuring peak cleaning performance every 3 months.
- • **Value Pack Convenience:** Includes 8 replacement heads (4 black, 4 white) to keep your smile fresh and your routine uninterrupted.
- • **Advanced DuPont Bristles:** Soft yet effective nylon bristles engineered to gently remove plaque while protecting sensitive gums.
- • **Precision Engineered Fit:** Genuine AquaSonic heads crafted to exact specs for seamless compatibility with Duo Series & Home Dental Center handles.
- • **Trusted Quality Assurance:** ADA-accepted and backed by AquaSonic’s reputation for innovation and premium oral care products.

## Overview

The AquaSonic Genuine Duo Series Replacement Brush Heads offer an 8-pack of ADA-accepted, DuPont-engineered soft bristle heads designed for optimal plaque removal and gum care. Compatible with Duo Series and Home Dental Center handles, these easy-to-replace heads ensure your electric toothbrush performs at its best with a recommended 3-month replacement cycle. Trusted by thousands, AquaSonic delivers premium quality and innovation in oral care.

## Description

Product description 8-PACK REPLACEMENT BRUSH HEADS - Engineered by DuPont; a world leader in materials science Directions Replacing your brush head is easy and takes only seconds, ensuring your AquaSonic toothbrush stays in good condition. Change your brush head every 3 months for optimal brushing performance. Change your brush head sooner if it is worn out. Be sure to rinse the bristles thoroughly after each use. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Safety Warning Choking hazard for young children. Not suitable for sensitive areas. May cause allergic reactions due to materials. See more

## Features

- Genuine AquaSonic ADA-accepted replacement brush heads are crafted to official specifications for a precise fit and guaranteed quality. Each electric toothbrush head is compatible with most AquaSonic models, including Black Series, Black Series Pro, Vibe Series, Vibe Series Pro, HDC Pro, Duo Series Pro, and Elite.
- TOP QUALITY: Made from high-quality materials, our toothbrush heads feature bristles that are gentle on teeth and gums, yet effective at removing plaque and tartar. They are also easy to replace, making it simple to ensure you get the best cleaning performance out of your AquaSonic toothbrush.
- RECOMMENDATIONS: Replacing your electric toothbrush heads is easy and takes just seconds, ensuring that your AquaSonic toothbrush stays in top condition. Change your brush head every 3 months for optimal brushing performance. Change your brush head sooner if it becomes worn. Make sure to rinse bristles well after each use.
- REPUTABLE BRAND: AquaSonic is a U.S.-based oral care brand trusted by customers for delivering high-performance toothbrushes and premium Brush Heads, along with advanced water flossers. Our products reflect a deep commitment to quality, innovation, and customer satisfaction.
- WHAT'S IN THE BOX: 8 replacement tooth brush heads (4 Black, 4 White).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086BYMV1V |
| ASIN  | B086BYMV1V |
| Age Range Description | Kid |
| Best Sellers Rank | 58,855 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 452 in Power Toothbrush Replacement Heads |
| Brand Name | Aquasonic |
| Bristle Material | Advanced DuPont material |
| Colour | White |
| Compatible Devices | Duo Series, Home Dental Center |
| Country Of Origin | China |
| Country of origin  | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,999) |
| Customer reviews | 4.4 4.4 out of 5 stars (2,999) |
| Global Trade Identification Number | 00810016710103 |
| Guaranteed software updates until  | unknown |
| Item Firmness Description | Soft |
| Item Form | Rectangular |
| Item model number  | AS-HEAD-DUO |
| Manufacturer | AquaSonic |
| Manufacturer  | AquaSonic |
| Material Type | Nylon |
| Model Name | AquaSonic Duo |
| Number of Items | 1 |
| Number of Pieces | 8 |
| Package Dimensions  | 22.4 x 12.3 x 2.7 cm; 110 g |
| Size | 8 count (Pack of 1) |
| UPC | 810016710103 |
| Unit Count | 8.00 count |

## Product Details

- **Age range (description):** Kid
- **Brand:** Aquasonic
- **Colour:** White
- **Material:** Nylon
- **Size:** 8 count (Pack of 1)

## Images

![Genuine Duo Series Toothbrush Head Replacement Brush Heads for Normal & Sensitive Teeth, Compatible Duo Series & Home Dental Center Toothbrush Handles, NOT Compatible with Duo Series Pro - Image 1](https://m.media-amazon.com/images/I/71lv8V38DwL.jpg)

## Questions & Answers

**Q: Do these fit rst2030t?**
A: YES!!! I didn't think I would ever find the brushes.  Glad I could help you.

**Q: Where can I get soft replacement heads for aquasonic**
A: Don't know.  The only replacement is the same as the ones that came with the toothbrushes.

**Q: What is the material style of these and how firm or soft are they for sensitive gums?**
A: I dont know what you mean by what "material style" these are but they are like most toothbrushes... a plastic synthetic bristle. I would say that they are not ideal for sensitive gums. Very firm bristles.

**Q: Can the black ones fit the white aqua sonic brush ?**
A: Don't know.  They didn't my black aquasonic.

## Frequently Bought Together

- AquaSonic Duo Series Replacement Brush Heads | for Normal & Sensitive Teeth | Compatible with Duo Series & Home Dental Center Toothbrush Handles | NOT Compatible with Duo Series Pro
- Aquasonic Vibe Series Ultra-Whitening Toothbrush – ADA Accepted Electric Toothbrush - 8 Brush Heads & Travel Case – 40,000 VPM Motor & Wireless Charging - 4 Modes w Smart Timer – Satin Rose Gold
- AquaSonic Standard Replacement Brush Heads | for Normal & Sensitive Teeth | Compatible with Many AquaSonic Toothbrush Handles (8 Pack Black)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-10-08*