--- product_id: 52854453 title: "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: "394 Lei" currency: RON in_stock: true reviews_count: 13 category: "Braun" url: https://www.desertcart.ro/products/52854453-series-3-electric-shaver-original-replacement-head-easily-attach-your store_origin: RO region: Romania --- # 18-month peak performance cycle Easy 2-step replacement Compatible with all Series 3 models 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:** 394 Lei **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade Your Grooming Game — Because Close Shaves Wait for No One! ## Quick Answers - **What is this?** 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?** 394 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/52854453-series-3-electric-shaver-original-replacement-head-easily-attach-your) ## 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 - • **Universal Fit for Series 3:** Seamlessly compatible with both new and old generation Braun Series 3 shavers, including CruZer Clean. - • **Effortless Swap, Zero Hassle:** Replace your shaver head in just two simple steps—no tools, no fuss. - • **Cost-Effective Grooming Upgrade:** Restore 100% shaving power at a fraction of the cost of a new shaver. - • **Engineered for Comfort & Durability:** Stainless steel blades ensure a close, irritation-free shave every time. - • **Consistent Precision, Every 18 Months:** Maintain a flawless shave by replacing your shaver head regularly for peak performance. ## Overview The Braun Series 3 Replacement Head (21B) is a precision-engineered foil shaver head designed to restore your electric shaver’s original performance. Compatible with all Braun Series 3 models, it features stainless steel blades that deliver a close, comfortable shave. Easy to replace every 18 months in just two steps, this cost-effective accessory ensures your grooming routine stays 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. 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 Review: Good service - Good product at a reasonable price Review: A new shaver for 20 quid! - Bought a Braun S3 in December 2022. I don't have a particularly heavy growth, but I shave at least once a day. It gave me an excellent close dry shave in 5mins with no irritation, but by October it was taking at least 15 minutes & was not quite so close. Braun recommend changing heads, (theirs, not mine) after 18 months, but shaver light indicated change needed two weeks ago, so I bought a replacement head. No complaints, perfect fit & superb close shave in 5 minutes again. OK, replacing heads every 11 months is not ideal, but for me, having a dry shave as good as my old wet razor makes it worthwhile & it's cheaper than blades & shaving gel! ## 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 | | Battery Average Life | 18 months | | Battery Description | Rechargeable | | Best Sellers Rank | 6,384 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 8 in Men's Electric Foil Shavers | | Blade Material | Stainless Steel | | Brand | Braun | | Brand Name | Braun | | Colour | Black | | Country Of Origin | Germany | | Customer Reviews | 4.6 out of 5 stars 24,291 Reviews | | Global Trade Identification Number | 04210201163626 | | Head Type | Foil | | Included Components | 1 product | | Included components | 1 product | | Is Green Purchasing Law Compliant | No | | Item Nype Name | shaver | | Item Part Number | BRACOM21B | | Manufacturer | Procter & Gamble | | Manufacturer Contact Information | Procter & Gamble UK, Weybridge, Surrey, KT13 0XP | | Manufacturer Part Number | 81570020 | | Manufacturer Warranty Description | 2 year manufacturer | | Model Name | Series 3 310s Wet & Dry Shaver With 3 Flexible Blades, Black | | Model Number | 81570020 | | Model name | Series 3 310s Wet & Dry Shaver With 3 Flexible Blades, Black | | Number of Blades | 3 | | Number of Packs | 1 | | Power Source | Battery Powered | | Power source | Battery Powered | | Recommended Uses For Product | Beard, Face | | Recommended uses for product | Beard, Face | | Special Features | integrierte Klingen und Messerblock | | Special feature | integrierte Klingen und Messerblock | ## 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 ![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) ## 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 ### ⭐⭐⭐⭐⭐ Good service *by A***R on 30 June 2026* Good product at a reasonable price ### ⭐⭐⭐⭐⭐ A new shaver for 20 quid! *by C***P on 6 December 2023* Bought a Braun S3 in December 2022. I don't have a particularly heavy growth, but I shave at least once a day. It gave me an excellent close dry shave in 5mins with no irritation, but by October it was taking at least 15 minutes & was not quite so close. Braun recommend changing heads, (theirs, not mine) after 18 months, but shaver light indicated change needed two weeks ago, so I bought a replacement head. No complaints, perfect fit & superb close shave in 5 minutes again. OK, replacing heads every 11 months is not ideal, but for me, having a dry shave as good as my old wet razor makes it worthwhile & it's cheaper than blades & shaving gel! ### ⭐⭐⭐⭐ REVIEW *by A***R on 4 May 2026* WORKS OK. NOT SURE IF ITS A GENUINE BRAUN 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 --- ## 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.ro/products/52854453-series-3-electric-shaver-original-replacement-head-easily-attach-your](https://www.desertcart.ro/products/52854453-series-3-electric-shaver-original-replacement-head-easily-attach-your) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-08-24*