---
product_id: 52854453
title: "Braun Series 3 Electric Shaver Original Replacement Head, Easily Attach Your New Shaver Head, Compatible with All Series 3 Electric Shavers, 21B, Black"
brand: "braun"
price: "$1748"
currency: MXN
in_stock: false
reviews_count: 13
url: https://www.desertcart.mx/products/52854453-braun-series-3-electric-shaver-original-replacement-head-easily-attach
store_origin: MX
region: Mexico
---

# Replace every 18 months for peak shave Compatible with all Series 3 models 100% performance restoration Braun Series 3 Electric Shaver Original Replacement Head, Easily Attach Your New Shaver Head, Compatible with All Series 3 Electric Shavers, 21B, Black

**Brand:** braun
**Price:** $1748
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Upgrade your shave game—because your face deserves the best!

## Quick Answers

- **What is this?** Braun Series 3 Electric Shaver Original Replacement Head, Easily Attach Your New Shaver Head, Compatible with All Series 3 Electric Shavers, 21B, Black by braun
- **How much does it cost?** $1748 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/52854453-braun-series-3-electric-shaver-original-replacement-head-easily-attach)

## Best For

- braun enthusiasts

## Why This Product

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

## Key Features

- • **Long-Term Value:** Small investment every 18 months keeps your shave consistently close, smooth, and comfortable.
- • **Effortless Replacement:** Two-step installation means you’re back to a flawless shave in seconds—no hassle, no downtime.
- • **Restore Peak Precision:** Get back 100% of your Braun shaver’s original cutting power without the premium price.
- • **Universal Series 3 Fit:** Seamlessly compatible with both new and old generation Series 3 shavers plus CruZer Clean models.
- • **Trusted German Engineering:** Crafted by Braun and backed by Procter & Gamble for quality you can rely on.

## Overview

The Braun Series 3 Replacement Head 21B is a precision-engineered accessory designed to restore your electric shaver’s original performance. Compatible with all Series 3 models and CruZer Clean shavers, it’s recommended to replace every 18 months to maintain a close, comfortable shave. Easy to install in just two steps, this replacement head offers a cost-effective way to keep your grooming routine sharp and efficient.

## Description

Product Description Replacing the cutting element on your Braun shaver every 18 months ensures your shave remains close and comfortable. The 21B key part can be used on old and new generation Series 3 shavers and is replaced in two simple steps. Directions [PARTIAL] Get 100% performance on your Braun shaver for a fraction of the original cost. Compatible with the new generation of Series 3, the older generation Series 3 and CruZer Clean shave. Easily replace your Braun razor every 18 months to maintain peak performance. The Braun razor replacement every 18 months ensures a close and comfortable shave. The key part 21B can be used on the old and new generation 3 series razors and is replaced in two simple steps. 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 Care: This product is an accessory for an electric shaver. Use with caution and follow the manufacturer's instructions. Change blades every 18 months for a comfortable shave. Keep the product away from water and do not use it while charging. Box Contains 1 x Shaver Replacement Manufacturer Contact Information Procter & Gamble UK, Weybridge, Surrey, KT13 0XP See more

Review: Perfect Replacement Head - Excellent value, highly recommended
Review: What I wanted - It worked OK but then the shaver broke!

## Features

- Get back 100 Percent performance on your Braun shaver for a fraction of the original cost
- Compatible with new generation Series 3, old generation Series 3 and cruZer clean shave
- Easily replace your Braun shaver every 18 months to maintain peak performance
- Small investment, peak performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N1QEVOT |
| ASIN  | B01N1QEVOT |
| Batteries  | 1 Lithium Ion batteries required. |
| Brand | Braun |
| Country of origin | Germany |
| Customer Reviews | 4.6 4.6 out of 5 stars (24,223) |
| Customer reviews | 4.6 4.6 out of 5 stars (24,223) |
| Date First Available | 5 Dec. 2016 |
| Format | Microcomb |
| Is discontinued by manufacturer  | No |
| Item model number  | 81570020 |
| Language  | English |
| Manufacturer  | Procter & Gamble |
| Manufacturer contact | Procter & Gamble UK, Weybridge, Surrey, KT13 0XP |
| Product Dimensions  | 17 x 8 x 3 cm; 0.03 g |
| Product Name | shaver |

## Product Details

- **Battery life:** 18 months
- **Blade material:** Stainless Steel
- **Brand:** Braun
- **Colour:** Black
- **Head type:** Foil
- **Included components:** 1 product
- **Model name:** Series 3 310s Wet & Dry Shaver With 3 Flexible Blades, Black
- **Power source:** Battery Powered
- **Recommended uses for product:** Beard, Face
- **Special feature:** integrierte Klingen und Messerblock

## Images

![Braun Series 3 Electric Shaver Original Replacement Head, Easily Attach Your New Shaver Head, Compatible with All Series 3 Electric Shavers, 21B, Black - Image 1](https://m.media-amazon.com/images/I/71YddwDucVL.jpg)
![Braun Series 3 Electric Shaver Original Replacement Head, Easily Attach Your New Shaver Head, Compatible with All Series 3 Electric Shavers, 21B, Black - Image 2](https://m.media-amazon.com/images/I/71srCCEVxwL.jpg)
![Braun Series 3 Electric Shaver Original Replacement Head, Easily Attach Your New Shaver Head, Compatible with All Series 3 Electric Shavers, 21B, Black - Image 3](https://m.media-amazon.com/images/I/814j38dNpJL.jpg)
![Braun Series 3 Electric Shaver Original Replacement Head, Easily Attach Your New Shaver Head, Compatible with All Series 3 Electric Shavers, 21B, Black - Image 4](https://m.media-amazon.com/images/I/81elPGrGJIL.jpg)
![Braun Series 3 Electric Shaver Original Replacement Head, Easily Attach Your New Shaver Head, Compatible with All Series 3 Electric Shavers, 21B, Black - Image 5](https://m.media-amazon.com/images/I/81pA3-ugOKL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this fit a Braun S3 3040s wet & dry rechargeable shaver?**
A: Hi Good news this cassette will fit your shaver I have the S3 350cc and it fits that. I think it would fit most series 3 shavers.

**Q: Which shaving head do i need for braun s3  3040s**
A: You would need a 32B (black) or 32S (silver).
Your Braun Team

**Q: What head do I need for series 3 340 wet & dry? I cannot find any other identification on the shaver**
A: Yes, the 340s is compatible with the 32B and 32S foil and cutter cassettes.
Your Braun Team

**Q: Will this fit Bruan S3 Type 5415**
A: This head fits any series 3 Braun shaver.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Replacement Head
*by R***S on 20 January 2026*

Excellent value, highly recommended

### ⭐⭐⭐⭐⭐ What I wanted
*by D***V on 26 January 2026*

It worked OK but then the shaver broke!

### ⭐⭐⭐⭐ good replacement
*by B***N on 19 December 2025*

good replacement, all the same but could be cheaper though

## Frequently Bought Together

- Braun 21B Series 3 Electric Shaver Replacement Foil and Cassette Cartridge - Black
- Braun Series 3 Pro Skin Electric Shaver Replacement Head - 32B - Compatible with Electric Razors 3000s, 3010s, 3040s, 3050cc, 3070cc, 3080s, 3090cc
- Braun Electric Series 3 Razor with Precision Trimmer, Rechargeable, Wet & Dry Foil Shaver for Men, Blue/Black, 4 Piece

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**Shop now:** [https://www.desertcart.mx/products/52854453-braun-series-3-electric-shaver-original-replacement-head-easily-attach](https://www.desertcart.mx/products/52854453-braun-series-3-electric-shaver-original-replacement-head-easily-attach)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-28*