---
product_id: 253896051
title: "Braun Series 3 21B Electric Shaver Head Replacement Cassette – Black"
brand: "braun"
price: "€ 18.08"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.sk/products/253896051-braun-series-3-21b-electric-shaver-head-replacement-cassette-black
store_origin: SK
region: Slovakia
---

# 18-month replacement cycle 6,000,000 hairs cut per cycle Precision German engineering Braun Series 3 21B Electric Shaver Head Replacement Cassette – Black

**Brand:** braun
**Price:** € 18.08
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** Braun Series 3 21B Electric Shaver Head Replacement Cassette – Black by braun
- **How much does it cost?** € 18.08 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/253896051-braun-series-3-21b-electric-shaver-head-replacement-cassette-black)

## 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

- • **Stay Sharp, Stay Ahead:** Replace every 18 months to keep your shave effortless and precise.
- • **Engineered for Excellence:** Crafted in Germany for unmatched durability and cutting precision.
- • **Extend Your Shaver’s Life:** Routine replacement keeps your device performing like new for years.
- • **Seamless Fit, Premium Quality:** Perfectly compatible replacement part with rave reviews for reliability.
- • **Millions of Cuts, One Investment:** Handles over 6 million hairs before performance dips—reset with a new head.

## Overview

The Braun Series 3 21B Replacement Shaver Head is a premium, German-engineered accessory designed to restore your electric shaver’s peak cutting performance. Recommended every 18 months, it efficiently handles over 6 million hairs, ensuring a smooth, precise shave with minimal effort. Trusted by thousands, this replacement part extends the life of your shaver and keeps your grooming routine sharp and effortless.

## Description

Product Description Over 18 months, your Braun shaving components cut over 6,000,000 hairs. Over time, the cutting parts naturally start to wear down. We therefore recommend replacing the shaver head every 18 months, to keep your shave to a few strokes and reset your electric shaver to new. By routinely replacing the shaver head, your shaver body will remain in peak condition for years to come. Set Contains: 1 x Shaver Replacement Part

Review: Fitted perfectly - Highly recommended to buy
Review: Same as original - The quality is remarkable. It’s well worth the money for their high quality my overall experience is great

## Features

- To maintain your best shave, we recommend replacing the shaver head every 18 months
- Over 18 months your Braun electric shaver will cut over 6,000,000 hairs, gradually reducing cutting performance
- By routinely replacing your shaver head, your shaver will stay at peak performance for years
- One small investment, and your shaver is reset to new
- Made in Germany

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N1QEVOT |
| ASIN  | B01N1QEVOT |
| Batteries  | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #47,898 in Health ( See Top 100 in Health ) #106 in Men's Electric Shaver Replacement Parts |
| Brand | Braun |
| Country of origin | Germany |
| Customer Reviews | 4.6 4.6 out of 5 stars (23,661) |
| Customer reviews | 4.6 4.6 out of 5 stars (23,661) |
| Date First Available | 5 December 2016 |
| Department  | mens |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 81570020 |
| Language  | English |
| Manufacturer  | Procter & Gamble |
| Product Dimensions  | 17 x 8 x 3 cm; 0.03 g |
| Product Name | Combo Pack |
| Units | 1 Piece |

## Product Details

- **Brand:** Braun
- **Model name:** 21B Series 3
- **Power source:** Battery Powered
- **Recommended uses for product:** Beard, Face
- **Special features:** integrierte Klingen und Messerblock

## Images

![Braun Series 3 21B Electric Shaver Head Replacement Cassette – Black - Image 1](https://m.media-amazon.com/images/I/61m1hkQCu+L.jpg)
![Braun Series 3 21B Electric Shaver Head Replacement Cassette – Black - Image 2](https://m.media-amazon.com/images/I/61q6ZlZUokL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fitted perfectly
*by P***. on 8 June 2024*

Highly recommended to buy

### ⭐⭐⭐⭐⭐ Same as original
*by A***L on 21 January 2023*

The quality is remarkable. It’s well worth the money for their high quality my overall experience is great

### ⭐⭐⭐⭐ Review
*by K***M on 30 January 2022*

منتج زو جودة عالية و يدوم طويلا

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/253896051-braun-series-3-21b-electric-shaver-head-replacement-cassette-black](https://www.desertcart.sk/products/253896051-braun-series-3-21b-electric-shaver-head-replacement-cassette-black)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-20*