Braun 21B Series 3 Replacement Foil & Cassette Cartridge – Black

Restore peak performance with a genuine Braun replacement kit

Braun shavers are built for precision, and even the best tools show wear after extended use. Over 18 months of daily grooming, millions of hairs pass by the foils and cutter block, gradually softening the edge and reducing comfort. Replacing the foil and cassette is a simple way to refresh the experience without buying a new shaver.

What you get and how it helps

• Reclaim near original shaving performance at a fraction of the cost of a new device
• Compatible with new generation Series 3, older Series 3 variants, and cruZer clean shave systems
• Easy 18 month replacement cadence to maintain consistent results
• Small investment for ongoing performance and comfort

Real life use scenarios

• Ideal for busy mornings when you want a quick, smooth finish
• Great for travelers who prefer a tidy routine on the go
• Maintains a clean, even cut, staying reliable on sensitive skin days

Installation is straightforward. Handle the foil and cassette with care, align the components, and snap them into the shaver body. With proper maintenance, your Braun shaver can continue to deliver a dependable grooming experience.