---
product_id: 205181622
title: "AquaSonic Genuine Duo Series Replacement Brush Heads | for Normal & Sensitive Teeth | Compatible with Duo Series & Home Dental Center Toothbrush Handles | NOT Compatible with Duo Series Pro"
brand: "aquasonic"
price: "¥8167"
currency: JPY
in_stock: true
reviews_count: 13
category: "Aquasonic"
url: https://www.desertcart.jp/products/205181622-aquasonic-genuine-duo-series-replacement-brush-heads-for-normal-sensitive
store_origin: JP
region: Japan
---

# 3-month replacement cycle ADA-accepted precision fit Gentle yet effective bristles AquaSonic Genuine Duo Series Replacement Brush Heads | for Normal & Sensitive Teeth | Compatible with Duo Series & Home Dental Center Toothbrush Handles | NOT Compatible with Duo Series Pro

**Brand:** aquasonic
**Price:** ¥8167
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** AquaSonic Genuine Duo Series Replacement Brush Heads | for Normal & Sensitive Teeth | Compatible with Duo Series & Home Dental Center Toothbrush Handles | NOT Compatible with Duo Series Pro by aquasonic
- **How much does it cost?** ¥8167 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/205181622-aquasonic-genuine-duo-series-replacement-brush-heads-for-normal-sensitive)

## 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

- • **Bulk Pack Convenience:** 8 brush heads (4 black, 4 white) to keep your smile fresh for months
- • **Effortless Maintenance:** Quick and easy brush head replacement keeps your oral care routine flawless
- • **Clinically Trusted Quality:** ADA-accepted brush heads crafted with DuPont materials for superior plaque removal
- • **Gentle on Gums, Tough on Plaque:** Soft bristles designed to protect sensitive teeth while delivering a deep clean
- • **Precision Engineered for Duo Series:** Guaranteed perfect fit for your AquaSonic Duo & Home Dental Center handles

## Overview

The AquaSonic Genuine Duo Series Replacement Brush Heads are ADA-accepted, precision-engineered brush heads compatible with AquaSonic Duo Series and Home Dental Center toothbrush handles (excluding Duo Series Pro). Made with high-quality DuPont materials, these gentle yet effective bristles ensure optimal plaque removal and gum care. Sold in an 8-pack with easy replacement every 3 months, they offer a convenient, trusted solution for maintaining peak oral hygiene.

## Description

8-PACK REPLACEMENT BRUSH HEADS - Engineered by DuPont; a world leader in materials science

Review: Don’t fit - I ordered these for my Aquasonic duo and they don’t fit!
Review: true product - as described, fast shipping

## Features

- Genuine AquaSonic ADA-accepted replacement brush heads crafted to official specifications for a precise fit and guaranteed quality. Compatible with most AquaSonic toothbrushes: Black Series, Black Series Pro, Vibe Series, Vibe Series Pro, HDC Pro, Duo Series Pro, and Elite models
- TOP QUALITY: Made from high-quality materials, our brush 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 brush head 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 USA BRAND: AquaSonic is a U.S.-based oral care brand trusted by customers for delivering high-performance toothbrushes and water flossers. Our products reflect a deep commitment to quality, innovation, and customer satisfaction
- WHAT'S IN THE BOX: 8 replacement brush heads (4 Black, 4 White)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B086BYMV1V |
| Best Sellers Rank | #25,513 in Health & Household ( See Top 100 in Health & Household ) #168 in Electric Toothbrush Replacement Brush Heads |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,020) |
| Date First Available  | March 24, 2020 |
| Item model number  | AS-HEAD-DUO |
| Manufacturer  | AquaSonic |
| Package Dimensions  | 8.82 x 4.84 x 1.06 inches; 3.88 ounces |

## Product Details

- **Age Range (Description):** Kid
- **Bristle Material:** Advanced DuPont material
- **Color:** White
- **Material:** Dupont
- **Size:** 8 Count (Pack of 1)

## Images

![AquaSonic Genuine Duo Series Replacement Brush Heads | for Normal & Sensitive Teeth | Compatible with 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Don’t fit
*by B***Y on February 5, 2024*

I ordered these for my Aquasonic duo and they don’t fit!

### ⭐⭐⭐⭐⭐ true product
*by A***N on November 3, 2025*

as described, fast shipping

### ⭐⭐⭐⭐⭐ Very satisfied!
*by K***. on October 25, 2025*

Fits perfect!

## 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 Japan*
*Store origin: JP*
*Last updated: 2026-02-09*