---
product_id: 664421759
title: "Y-Brush Nylon Brush Head (Replacement) - Adult 12+ (for NylonStart, NylonBlack, NylonKids) Y-Shaped Brush - Flexible - to Be Replaced Every 4 Months"
brand: "y-brush"
price: "₩4487"
currency: KRW
in_stock: false
url: https://www.desertcart.kr/products/664421759-y-brush-nylon-brush-head-replacement-adult-12-for-nylonstart
store_origin: KR
region: South Korea
---

# 3-month battery life 35,000 soft nylon bristles 20-second full-mouth clean Y-Brush Nylon Brush Head (Replacement) - Adult 12+ (for NylonStart, NylonBlack, NylonKids) Y-Shaped Brush - Flexible - to Be Replaced Every 4 Months

**Brand:** y-brush
**Price:** ₩4487
**Availability:** ❌ Out of Stock

## Summary

> 🦷 Brush smarter, not longer—join the 20-second smile revolution!

## Quick Answers

- **What is this?** Y-Brush Nylon Brush Head (Replacement) - Adult 12+ (for NylonStart, NylonBlack, NylonKids) Y-Shaped Brush - Flexible - to Be Replaced Every 4 Months by y-brush
- **How much does it cost?** ₩4487 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/664421759-y-brush-nylon-brush-head-replacement-adult-12-for-nylonstart)

## Best For

- y-brush enthusiasts

## Why This Product

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

## Key Features

- • **Sonic Vibration Power:** 35,000 soft nylon bristles combined with sonic tech for deep, gentle cleaning.
- • **Effortless User Experience:** Quick start with QR code tutorial—perfect brushing made simple and fast.
- • **Clinically Proven Efficiency:** Twice as effective as leading sonic toothbrushes—plaque doesn’t stand a chance.
- • **Revolutionary Y-Shaped Design:** Clean all your teeth simultaneously for a radiant smile in just 20 seconds.
- • **Long-Lasting Battery & Easy Replacement:** Rechargeable with 3 months of use; replace brush head every 4 months for optimal hygiene.

## Overview

The Y-Brush Nylon Brush Head is a cutting-edge replacement brush designed for adults 12+, featuring a patented Y-shaped head with 35,000 soft nylon bristles and sonic vibration technology. Clinically proven to be twice as effective as major sonic toothbrushes, it cleans all teeth simultaneously in just 20 seconds. The brush head pairs with a rechargeable handle offering up to 3 months of battery life and should be replaced every 4 months for peak performance.

## Description

Full description not available

## Features

- INNOVATION FOR OPTIMAL BRUSHING: Easy, speed up and improve your brushing with the Y-Brush Its patented Y-shaped head gives you a radiant smile and professional-like cleanliness by cleaning all your teeth simultaneously, rather than one by one. In just 20 seconds, the Y-Brush delivers an efficiency equivalent to 2 minutes with a conventional toothbrush. Scan the QR code and follow our short interactive video for quick and easy use.
- PROVEN EFFICIENCY: Clinical studies have proven that Y-Brush is twice as effective as major sonic toothbrushes. Plaque has no chance! Thanks to sonic technology and the unique Y-Brush head design, you get a thorough and consistent cleaning of teeth and gums with every use.
- 35,000 bristles + 1 sonic brushing mode: The brush is equipped with soft nylon bristles and a sonic vibration mode (normal intensity) with unlimited brushing time. Its rechargeable battery offers a battery life of 3 months.
- QUICK GRIP: Unpack, scan the QR code and follow our video tutorial to get started. Insert the brush, lightly jaw and perform movements from left to right. 10 seconds on the upper jaw and 10 seconds on the lower jaw are all you need to get perfectly clean and healthy teeth and gums!
- PACK CONTENTS - 1 x NylonStart handle with built-in battery, 1 x brush head (size M), 1 x USB cable and access to the Y-Brush video guide detailing step by step how to use the brush.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 1.0 Count |
| Brand | Y-Brush |
| Age Range Description | Adult |

## Product Details

- **Brand:** Y-Brush
- **Age range (description):** Adult
- **Special feature:** Y-Shaped, Flexible, Quick Cleaning, Angled Bristles
- **Power source:** Manual
- **Item firmness description:** Medium
- **Colour:** Brush Head for Nylon
- **Material feature:** Sustainable
- **Number of items:** 1
- **Toothbrush Head Shape:** Oval
- **Unit count:** 1.0 Count

## Images

![Y-Brush Nylon Brush Head (Replacement) - Adult 12+ (for NylonStart, NylonBlack, NylonKids) Y-Shaped Brush - Flexible - to Be Replaced Every 4 Months - Image 1](https://m.media-amazon.com/images/I/61TlzE4093L.jpg)
![Y-Brush Nylon Brush Head (Replacement) - Adult 12+ (for NylonStart, NylonBlack, NylonKids) Y-Shaped Brush - Flexible - to Be Replaced Every 4 Months - Image 2](https://m.media-amazon.com/images/I/515Gi5LogvL.jpg)
![Y-Brush Nylon Brush Head (Replacement) - Adult 12+ (for NylonStart, NylonBlack, NylonKids) Y-Shaped Brush - Flexible - to Be Replaced Every 4 Months - Image 3](https://m.media-amazon.com/images/I/51a29wHgRIL.jpg)
![Y-Brush Nylon Brush Head (Replacement) - Adult 12+ (for NylonStart, NylonBlack, NylonKids) Y-Shaped Brush - Flexible - to Be Replaced Every 4 Months - Image 4](https://m.media-amazon.com/images/I/51PIPJyCJnL.jpg)
![Y-Brush Nylon Brush Head (Replacement) - Adult 12+ (for NylonStart, NylonBlack, NylonKids) Y-Shaped Brush - Flexible - to Be Replaced Every 4 Months - Image 5](https://m.media-amazon.com/images/I/61w1aTFXXVL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- Y-Brush - Replacement Toothbrush - Y-Shaped Brush - Flexible - Renewable Every 4 Months - Adult
- Y-Brush - Replacement Toothbrush - Y-Shaped Brush - Flexible - Renewable Every 4 Months - Child

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**Shop now:** [https://www.desertcart.kr/products/664421759-y-brush-nylon-brush-head-replacement-adult-12-for-nylonstart](https://www.desertcart.kr/products/664421759-y-brush-nylon-brush-head-replacement-adult-12-for-nylonstart)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-27*