A cleaning brush for a pool cleaning apparatus

摘要

An cleaning brush (100) for a pool cleaning apparatus, the cleaning brush that includes: a central portion (160) that has a longitudinal axis (111); a right handed fin (120) that surrounds a first section of the central portion; a left handed fin (130) that surrounds a second section of the central portion; first protuberances (140) that are oriented in relation to the right handed fin; and second protuberances (150) that are oriented in relation to the left handed fin.