Small investment, Peak performance
Within 18 months your Braun shaver will cut an average of 6,000,000 hairs.
In accomplishing this substantial task, the cutting parts will gradually
wear out and your shave may become less close and comfortable. That’s why
Braun recommends changing your shaver’s foil and cutter block every 18
months to maintain your shaver’s maximum performance. For a perfect shave
every day.



How to replace your shave head
- For older models which have a foil and a cutter block as two independent
parts, you will need to change the parts in two steps:
- First remove the foil, either by pressing the release button if you
shaver has one, or by pulling the foil.
- Next rotate the cutter block by 90 degrees and pull it off, holding it
at the ends to avoid touching the blades.
- To fit new parts, simply carry out the same procedure in reverse.




Box Contains
1 x 21B Series 3 Cassette Foil and Cutter Pack