Hydrophobic Filter for Suction Machines (pack 3) Diagnostics s newly designed hospital grade breast Ships From:FL, USA s newly designed hospital grade breast pump was created to make expressing breast milk as comfortable and efficient as possible * The innovative interface enables you to create and save custom settings for future use * With unique massage and expression settings this unit can calibrate each mode individually * Vacuum strength and cycle speeds can be adjusted manually and uniquely for either breast enabling a personalized experience * Adjust between settings and toggle back and forth between sides depending on your unique needs for a customized experience * Commercial grade Hutchinson poly V belt is both smooth and reliable Replacement hydrophobic filter compatible with most suction machines and tubing on the market