---
product_id: 67141887
title: "Radius, Intelligent Source Toothbrush, Medium, 2 Replacement Heads"
brand: "radius"
price: "$45"
currency: NZD
in_stock: true
reviews_count: 13
category: "Radius"
url: https://www.desertcart.nz/products/67141887-radius-intelligent-source-toothbrush-medium-2-replacement-heads
store_origin: NZ
region: New Zealand
---

# safe oval brush head 3-month long-lasting refill sterile sealed storage Radius, Intelligent Source Toothbrush, Medium, 2 Replacement Heads

**Brand:** radius
**Price:** $45
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your brush game—because your smile deserves the smartest care.

## Quick Answers

- **What is this?** Radius, Intelligent Source Toothbrush, Medium, 2 Replacement Heads by radius
- **How much does it cost?** $45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/67141887-radius-intelligent-source-toothbrush-medium-2-replacement-heads)

## Best For

- radius enthusiasts

## Why This Product

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

## Key Features

- • **3-Month Power Boost:** Each refill head delivers a full 3 months of superior cleaning performance, keeping your smile fresh and confident.
- • **Gum-Friendly Design:** Oval-shaped brush heads eliminate sharp corners, protecting delicate gums while providing a thorough clean.
- • **Seamless Compatibility:** Designed exclusively for the Intelligent Source electric toothbrush handle for a perfect fit and optimal brushing experience.
- • **Hygienic Refill Storage:** Innovative sterile, sealed packaging ensures your replacement heads stay pristine until you’re ready to use them—cut at the dotted line and store effortlessly.
- • **Trusted Quality from USA:** Proudly made in the USA with a 4.6-star rating from over 500 happy users—join the community that prioritizes oral health with style.

## Overview

Radius Intelligent Source Toothbrush Replacement Heads offer a hygienic, long-lasting solution with sterile sealed packaging and a safe oval design that protects gums. Each head lasts approximately 3 months and fits perfectly with the Intelligent Source electric toothbrush handle, delivering trusted oral care made in the USA.

## Description

Product description Radius, Intelligent Source Toothbrush, Medium, 2 Heads Use For Intelligent Source Toothbrush Directions Attach to electric toothbrush handle, brush with recommended technique, replace every 3 months. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Safety Warning For adult use only, contains small parts that may pose a choking hazard for young children. See more

Review: Great toothbrush. - Love these brushes, happy to find them on here. I ordered the medium this time but think it’s a bit intense on the gums as the brush is so big. Will order the soft again next time.
Review: The best - The best

## Features

- New packaging with sterile, sealed storage for 2nd refill-simply cut at dotted line and keep refill for next use
- Each refill head lasts approximately 3 months
- Safe oval head removes the danger of sharp corners to delicate gums and teeth

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003HBGGPM |
| ASIN  | B003HBGGPM |
| Age Range Description | Adult |
| Best Sellers Rank | 121,484 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 798 in Power Toothbrush Replacement Heads |
| Brand | Radius |
| Country of origin | USA |
| Country of origin  | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (525) |
| Customer reviews | 4.6 4.6 out of 5 stars (525) |
| Date First Available | 15 April 2010 |
| Format | ELLIPTICAL |
| Is discontinued by manufacturer  | No |
| Item model number  | RM2 |
| Manufacturer  | Radius |
| Product Dimensions  | 1.54 x 1.49 x 8.33 cm; 3.48 g |
| Units | 2 Count |
| Weight | 272 g |

## Product Details

- **Age range (description):** Adult
- **Brand:** Radius
- **Colour:** Neutral
- **Material:** Plastic
- **Size:** 1 count (Pack of 2)

## Images

![Radius, Intelligent Source Toothbrush, Medium, 2 Replacement Heads - Image 1](https://m.media-amazon.com/images/I/71CReZnQSGL.jpg)
![Radius, Intelligent Source Toothbrush, Medium, 2 Replacement Heads - Image 2](https://m.media-amazon.com/images/I/71JWWVaKQyL.jpg)
![Radius, Intelligent Source Toothbrush, Medium, 2 Replacement Heads - Image 3](https://m.media-amazon.com/images/I/71DEcsSaKaL.jpg)
![Radius, Intelligent Source Toothbrush, Medium, 2 Replacement Heads - Image 4](https://m.media-amazon.com/images/I/61Uku05U55L.jpg)
![Radius, Intelligent Source Toothbrush, Medium, 2 Replacement Heads - Image 5](https://m.media-amazon.com/images/I/61VnBZEyWKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great toothbrush.
*by E***. on 14 April 2019*

Love these brushes, happy to find them on here. I ordered the medium this time but think it’s a bit intense on the gums as the brush is so big. Will order the soft again next time.

### ⭐⭐⭐⭐⭐ The best
*by I***E on 27 October 2025*

The best

### ⭐⭐⭐⭐⭐ love
*by H***N on 27 March 2019*

best toothbrush ever! and seriously minimises the amount of waste created. I find the heads last 3-4 times as long as a regular drug store toothbrush.

## Frequently Bought Together

- RADIUS Toothbrush Replacement Brush Heads 2-Count Improve Gum Health & Reduce Gum Issues - Medium - Pack of 1
- RADIUS Toothbrush Tour Travel Brush, Calacatta Stone, BPA Free and ADA Accepted, Designed to Improve Gum Health and Reduce The Risk of Gum Disease, 1 Pack
- RADIUS Toothbrush Big Brush with Replaceable Head, Right Hand, Soft in Coral Sparkle, BPA Free and ADA Accepted, Designed to Improve Gum Health and Reduce The Risk of Gum Disease

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**Shop now:** [https://www.desertcart.nz/products/67141887-radius-intelligent-source-toothbrush-medium-2-replacement-heads](https://www.desertcart.nz/products/67141887-radius-intelligent-source-toothbrush-medium-2-replacement-heads)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*