<ul><li>Compatible with Series 1 (130s, 195s)</li><li>Compatible with Series 3 (300s, 310s, 320s, 350cc, 390cc, 3010s, 3040s, 3050cc).</li><li>To bring back 100% shaving performance, replace your foil and cutterblock every 18 months.</li><li>Change both parts at the same time for a closer shave with less skin irritation.</li></ul><br><br>To bring back 100% shaving performance, replace your foil and cutterblock every 18 months. Change both parts at the same time for a closer shave with less skin irritation.

Braun Series 3 30B Foil & Cutter Replacement Head, Compatible with 7000/4000 range of shavers; and Previous Generation Series 3