---
product_id: 543237637
title: "Full Size Replacement Brush Heads with Covers for Sonic-Fusion Flossing Toothbrush SFFB-2EB, 2 Count Black"
brand: "waterpik"
price: "C$6280"
currency: NIO
in_stock: true
reviews_count: 5
category: "Waterpik"
url: https://www.desertcart.ni/products/543237637-full-size-replacement-brush-heads-with-covers-for-sonic-fusion
store_origin: NI
region: Nicaragua
---

# Built-in flossing tech Replace every 3 months 25% larger brush head Full Size Replacement Brush Heads with Covers for Sonic-Fusion Flossing Toothbrush SFFB-2EB, 2 Count Black

**Brand:** waterpik
**Price:** C$6280
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your oral care game with the ultimate brush & floss combo!

## Quick Answers

- **What is this?** Full Size Replacement Brush Heads with Covers for Sonic-Fusion Flossing Toothbrush SFFB-2EB, 2 Count Black by waterpik
- **How much does it cost?** C$6280 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/543237637-full-size-replacement-brush-heads-with-covers-for-sonic-fusion)

## Best For

- waterpik enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Stylish:** Includes 2 black brush heads with distinct color rings for easy identification
- • **Maximized Coverage:** 25% larger brush head for superior cleaning power
- • **Dual Action Flossing:** Patented flossing technology integrated for plaque-free teeth
- • **Travel-Ready Hygiene:** Comes with protective covers and easy-open packaging
- • **Long-Lasting Freshness:** Replace every 3 months to maintain peak performance

## Overview

These Waterpik Full Size Replacement Brush Heads are designed exclusively for Sonic-Fusion flossing toothbrushes, featuring a 25% larger brush head and patented flossing technology to deliver a comprehensive clean. Each pack includes two black brush heads with color-coded rings and protective covers, ensuring hygienic, stylish, and effective oral care. Replace every 3 months for optimal results.

## Description

Brush and floss using these genuine full-size Waterpik brand Sonic-Fusion flossing brush heads, which are 25% larger vs. our standard compact brush heads. Flossing technology is built into the patented brush head - allowing you to use one device for both brushing and flossing. 2 replacement brush heads per package. For use with the Waterpik Sonic-Fusion flossing toothbrush. Replace every 3 months.

Review: Cumplen perfectamente con su función de brindar una buena limpieza bucal.
Review: Love the flossing Sonic toothbrush and these heads are great for getting each tooth well!

## Features

- WATERPIK COMPATIBLE MODELS: Compatible with all Waterpik Sonic-Fusion and Sonic-Fusion Professional Flossing Toothbrush models
- FULL SIZE REPLACEMENT BRUSH HEADS: 25% larger vs. standard compact size, perfect for those who prefer a larger brush head. Replace Sonic-Fusion flossing brush heads every 3 months
- ADVANCED DESIGN: Flossing technology is built into the patented brush head; soft, high-low bristles pattern gently brushes while the Water Flosser removes plaque and debris from between teeth and below the gumline
- 2 COUNT: Included within each package are 2 full-size replacement toothbrush heads: 1 black with black color ring, 1 black with metal color ring
- INCLUDES: 2 brush head covers and easy-open packaging

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09K1WYS8H |
| ASIN  | B09K1WYS8H |
| Age Range Description | Adult |
| Best Sellers Rank | #177,693 in Health ( See Top 100 in Health ) #883 in Electric Toothbrush Replacement Brush Heads |
| Brand | Waterpik |
| Customer Reviews | 4.8 4.8 out of 5 stars (4,630) |
| Customer reviews | 4.8 4.8 out of 5 stars (4,630) |
| Date First Available | 21 October 2021 |
| Format | ELLIPTICAL |
| Item model number  | SFFB-2EB |
| Manufacturer  | Waterpik |
| Product Dimensions  | 0.14 x 0.18 x 0.02 cm; 18.14 g |
| Units | 2 Count |

## Product Details

- **Age range (description):** Adult
- **Brand:** Waterpik
- **Colour:** Black
- **Material:** Nylon
- **Size:** Full-Size

## Images

![Full Size Replacement Brush Heads with Covers for Sonic-Fusion Flossing Toothbrush SFFB-2EB, 2 Count Black - Image 1](https://m.media-amazon.com/images/I/71Uvotkcy0L.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***A on 2 November 2025*

Cumplen perfectamente con su función de brindar una buena limpieza bucal.

### ⭐⭐⭐⭐⭐ Review
*by R***S on 2 December 2025*

Love the flossing Sonic toothbrush and these heads are great for getting each tooth well!

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 28 October 2025*

Great quality brushes...I do get a bristle in my mouth every once in a while that has broke free from the toothbrush, but overall sturdy quality...

## Frequently Bought Together

- Waterpik Genuine Full Size Replacement Brush Heads With Covers for Sonic-Fusion Flossing Toothbrush SFFB-2EB, 2 Count Black
- FitMount 6 Pack Toothbrush Replacement Heads Compatible with WaterPik Sonic Fusion 2.0, FitMount Flossing Brush Head Fit for Water-Pic SF-01W SF-02W and 2.0 SF-03 SF-04

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**Shop now:** [https://www.desertcart.ni/products/543237637-full-size-replacement-brush-heads-with-covers-for-sonic-fusion](https://www.desertcart.ni/products/543237637-full-size-replacement-brush-heads-with-covers-for-sonic-fusion)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-12*