Braun Electric Shaver Head Replacement Part 94M Silver, Compatible With Series 9 Pro And Series 9 Electric Razors For Men The average Braun shaver cuts 6 million hairs every 18 months. This means the head will gradually wear out and your shave can become less close and comfortable. That's why Braun recommends changing your shaver's foil & cutter block every 18 months to get your shaver back to its best. Take care of your shaver, and it will take care of you. Box includes: 1 X Series 9 Pro Shaver Head Replacement. PEAK PERFORMANCE: to maintain your best shave, we recommend replacing the Series 9 Pro head every 18 months.THE SERIES 9 PRO HEAD: Captures more hair in the first strokes, for an exceptionally gentle shave.AIMING FOR ZERO EVENING BEARD: the Pro Head with our unique ProBlade shaves hair below 0.05 mm-delivering a close and gentle shave that lastsSIMPLE REPLACEMENT: easily attach your new shaver head-just by clicking it onQUALITY CRAFTSMANSHIP: 100% made in Germany and compatible with Braun Series 9 Pro and Series 9 shavers.