Closed System Protection The Cimilre Breast Pump Backflow Protector functions as a protective shield stopping milk from entering the tubing and motor This keeps your breastmilk safe Cimilre Backflow Protector Set of two Easy to Use Enjoy peace of mind w protectors that are both familiar simple to assemble Keep an extra set for hasslefree onthego pumping and to reduce midday cleaning To clean use soap water or pop them into the dishwasher Top rack ONLY Safe for Mom Baby As with all Cimilre breast pump parts the Cimilre Backflow Protectors prioritize the safety of you and your little one theyre BPA BPS and PHTHALATES FREE We strive to provide the safest breast pumping experience possible Compatible with All Pumps Experience seamless compatibility with all Cimilre breast pumps including the Cimilre S6 Adjustable Cimilre S6 Adjustable Cimilre S7 Dual Pro Cimilre P1 Portable Cimilre E1 Portable Trust in our reliable pumping parts We Are Here to Support You Cimilre supports families in their breastfeeding journey with sleek innovative breast pumps and pump accessories to suit every lifestyle