---
product_id: 344986831
title: "Futulkyus Replacement Toothbrush Heads for Philips Sonicare C1, C2, ProtectiveClean 4100, 5100, 10 Pack"
brand: "futulkyus"
price: "₩45557"
currency: KRW
in_stock: true
reviews_count: 9
category: "Futulkyus"
url: https://www.desertcart.kr/products/344986831-futulkyus-replacement-toothbrush-heads-for-philips-sonicare-c1-c2-protectiveclean
store_origin: KR
region: South Korea
---

# Fits 10+ Philips Sonicare models 7x plaque removal power Vacuum-sealed hygienic packaging Futulkyus Replacement Toothbrush Heads for Philips Sonicare C1, C2, ProtectiveClean 4100, 5100, 10 Pack

**Brand:** futulkyus
**Price:** ₩45557
**Availability:** ✅ In Stock

## Summary

> ✨ Upgrade your smile game with every brush! 🦷

## Quick Answers

- **What is this?** Futulkyus Replacement Toothbrush Heads for Philips Sonicare C1, C2, ProtectiveClean 4100, 5100, 10 Pack by futulkyus
- **How much does it cost?** ₩45557 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/344986831-futulkyus-replacement-toothbrush-heads-for-philips-sonicare-c1-c2-protectiveclean)

## Best For

- futulkyus enthusiasts

## Why This Product

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

## Key Features

- • **Wide Compatibility:** Seamlessly fits DiamondClean, ProtectiveClean, FlexCare, and more for ultimate convenience.
- • **Hygienic & Ready-to-Use:** Individually vacuum-sealed heads with protective caps keep bristles pristine until first use.
- • **Smart Indicator Bristles:** Color-fade reminder ensures you never miss the optimal 3-month replacement window.
- • **7x Plaque Removal Performance:** Densely-packed bristles paired with Sonicare’s white+ mode restore your teeth’s natural shine.
- • **Deep Clean with Dupont Bristles:** Soft yet durable Tynex Nylon filaments target plaque without gum irritation.

## Overview

Futulkyus Replacement Toothbrush Heads deliver superior plaque removal with premium Dupont Tynex Nylon bristles, compatible with over 10 Philips Sonicare models. Each head features smart indicator bristles and comes vacuum-sealed for hygiene, offering a cost-effective, high-performance alternative to brand-name replacements.

## Description

desertcart.com : Futulkyus Replacement Toothbrush Heads for Philips Sonicare C1, C2, ProtectiveClean 4100, 5100, 10 Pack : Health & Household

Review: Works great, costs less! - These are great heads. Not too hard, not to soft. And this pack is inexpensive, so I don't feel wasteful changing them every month, or throwing them out when I might be sick. And my teeth keep getting whiter and whiter. Soon my teeth will shine like those stupid laser-beam LED headlights that blind you on the highway!!
Review: Love - Works for Phillips Sonic Care 4100. I don’t see a difference between the name brand and this brand. You get a better value from this brand since you can get so much at once.

## Features

- DEEP CLEAN WITH DUPONT BRISTLES: The bristles are made of premium Dupont end-rounded Tynex Nylon filaments, which are soft and durable, easily clean the hard-to-reach areas of your teeth, delivers superior plaque and stain cleaning without irritating the gums.
- 7x PLAQUE REMOVAL PERFORMANCE: The densely-packed bristles fit the shape of your teeth, with the white+ mode of your electric toothbrush, Futulkyus electronic replacement heads can effectively relieve teeth of their dullness and restore a healthy shine without doing any damage.
- WIDE COMPATIBILITY: FutulkyUS sonic refill head set are compatible with Philips Sonicare for Diamondclean, Diamondclean smart, DailyClean, protectiveclean, FlexCare, HealthyWhite, HealthyWhite+, Easy Clean, Simply Clean, 2 Series Plaque Control, 3 Series Gum Health, FlexCare+, Essence+, etc most click-on toothbrush handles.
- INDICATOR BRISTLES & EASY TO INSTALL: The color of the indicator bristles will fade to remind you to replace the standard size toothbrushes head in time after 3 months use. Easy to install or detach. Just take the old brushhead off and snap the new one on. The 0.2-0.6 mm gap between brush head and handle is for better vibration.
- HYGIENIC CAP & VACUUM PACKAGING: Each head is individually vacuum-sealed with a protective cover to keep bristles clean before use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B098N66SC2 |
| Best Sellers Rank | #7,554 in Health & Household ( See Top 100 in Health & Household ) #55 in Electric Toothbrush Replacement Brush Heads |
| Customer Reviews | 4.4 4.4 out of 5 stars (6,028) |
| Date First Available  | July 5, 2021 |
| Item model number  | FURTH1 |
| Manufacturer  | Futulkyus |
| Product Dimensions  | 6.3 x 3.9 x 1 inches; 3.21 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Futulkyus
- **Color:** White, 10 Pack
- **Material:** Nylon
- **Size:** 10 Count (Pack of 1)

## Images

![Futulkyus Replacement Toothbrush Heads for Philips Sonicare C1, C2, ProtectiveClean 4100, 5100, 10 Pack - Image 1](https://m.media-amazon.com/images/I/61ByVzjha9L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this work with sonicare 4100?**
A: None of the brush heads from the pack fit properly and work. They are all defective.

**Q: Will they fit hx680p?**
A: The bristles come out in your mouth. So don’t waste your money.

**Q: Are these compatible with Coitek toothbrushes?**
A: The bristles come out in your mouth. So don’t waste your money.

**Q: Are these full size or the “compact” kiddie ones?**
A: These replacement brush heads are full size, but also suitable for children over 7 years old.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great, costs less!
*by M***S on January 29, 2026*

These are great heads. Not too hard, not to soft. And this pack is inexpensive, so I don't feel wasteful changing them every month, or throwing them out when I might be sick. And my teeth keep getting whiter and whiter. Soon my teeth will shine like those stupid laser-beam LED headlights that blind you on the highway!!

### ⭐⭐⭐⭐⭐ Love
*by K***R on January 27, 2026*

Works for Phillips Sonic Care 4100. I don’t see a difference between the name brand and this brand. You get a better value from this brand since you can get so much at once.

### ⭐⭐⭐⭐ Just OK
*by K***Y on July 21, 2025*

I've ordered this same brand in the past and they fit well. These do not fit as snug, however, I am keeping them. They will work well enough.

## Frequently Bought Together

- Toothbrush Replacement Heads for Philips Sonicare ProtectiveClean DailyClean Electric Toothbrush Head 1 2 Series Plaque Control Gum 4100 5100 C1 C2 G2 Snap-on, 10 Pack
- Philips Sonicare 4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, White, Model HX3681/23
- Philips Sonicare ProtectiveClean 5100 Rechargeable Electric Toothbrush, with Pressure Sensor, 3 Cleaning Modes, SmarTimer and QuadPacer, 14-Day Battery Life, Travel Case, White, Model HX6857/11

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*