We stopped making the Oral-B Sonic and Pulsonic brushes in August 2014. Although some retailers might still have stock of Pulsonic replacement heads, these will be increasingly harder to find.

Part of the reason we discontinued this range was to ensure all of our replacement brush heads are interchangeable among all of our electric toothbrush handles. The Sonic and Pulsonic were the only exception to the universal rule.

If you're looking to replace your Pulsonic toothbrush, check out the Oral-B Vitality or the Pro 1000 -- they have the same brushing function and are both rechargeable.