---
product_id: 147021094
title: "YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black"
brand: "yunchi"
price: "$17.29"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/147021094-yunchi-electric-toothbrush-replacement-heads-5-pack-compatible-with-fairywill
store_origin: US
region: United States of America
---

# 3-month replacement DuPont bristles 5 pack YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black

**Brand:** yunchi
**Price:** $17.29
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate Your Oral Care Game!

## Quick Answers

- **What is this?** YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black by yunchi
- **How much does it cost?** $17.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/147021094-yunchi-electric-toothbrush-replacement-heads-5-pack-compatible-with-fairywill)

## Best For

- yunchi enthusiasts

## Why This Product

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

## Key Features

- • **Trendy Design:** Unique 'W' shape for optimal plaque removal.
- • **ADA Recommended:** Stay on track with 3-month replacement reminders.
- • **Gentle Yet Effective:** Soft DuPont nylon bristles for a safe clean.
- • **Transform Your Smile:** Experience 100% more stain removal than manual brushing!
- • **Compatible Convenience:** Fits multiple Fairywill models effortlessly.

## Overview

The YUNCHI Electric Toothbrush Replacement Heads come in a convenient 5-pack, designed to fit various Fairywill models. Featuring soft DuPont nylon bristles and a trendy 'W' shape, these heads effectively remove plaque and stains while being gentle on your gums. Recommended by the American Dental Association for replacement every three months, they ensure optimal oral health.

## Description

YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black

## Features

- Our toothbrush replacement heads compatible with Fairywill FW-507/508/551/917/959/FW-D1/FW-D3/FW-D7/FW-D8, YUNCHI Y1 electric toothbrushes.
- Gently removes 100% more stain and plaque than manual toothbrushes to improve gum health.
- The sonic toothbrush heads made with soft DuPont nylon bristle, trendy "W" tooth-shape, and end-rounded bristle to be safe and gentle on teeth and gums.
- Replace your brush head every 3 months as recommended by the American Dental Association.
- If you have any questions, please don't hesitate to ask.

## Product Details

- **Brand:** YUNCHI
- **Color:** Black
- **Size:** 1 count (Pack of 5)
- **Material:** Nylon
- **Age Range (Description):** Kid

## Images

![YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black - Image 1](https://m.media-amazon.com/images/I/41yLqxqdM8L.jpg)

## Available Options

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

## Questions & Answers

**Q: Are they compatible with the sboly sonic tooth brushes?**
A: Yes, they are compatible with the sboly sonic tooth brushes, similar to model 507.

**Q: Is it fit to aqua sonic ?**
A: NO, they aren't fit to AquaSonic.

**Q: Will these fit kipozi sonic toothbrush model ki-917?**
A: Yes, they will fit. Thanks for your question.

**Q: Can you please tell me how I can purchase replacement brush heads that fit model 921?**
A: The replacement brushes are on Amazon!
Just type in for replacement brush heads for toothbrush model you have

## Frequently Bought Together

- YUNCHI Electric Toothbrush Replacement Heads 5 Pack Compatible with Fairywill FW-507/508/551/917/959, for FW-D1/FW-D3/FW-D7/FW-D8, for Fairywill Toothbrush Refills - Black
- 5 Pack Electric Toothbrush Replacement Heads Compatible with Fairywill,Toothbrush Heads Compatible with FW-507/508/551/515/917/959/2011,FW-D1/D3/D7/D8
- Toothbrush Heads for FairyWill, Replacement Brush Heads for Fairy Will, Electric Toothbrush Replacement Heads for Fairywill FW-507/508/551/515/917/959, FW-D1/D3/D7/D8

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*