Increase Pump Suction Worn valves can greatly affect suction power With Cimilre Valves you can ensure peak pump performance We recommend replacing every 13 months As with all Cimilre breast pump parts our valves are BPA BPS PHTHALATES FREE Easy to Use Clean Simply attach the duckbill valves to the underside of the breast shield and gently pull from the base to remove Its that simple For cleaning use soap water or conveniently place them into the dishwasher Top rack ONLY Easy OnTheGo Pumping Simple to affix and use keep an extra set of these pumping essentials on hand for effortless onthego pumping and to reduce midday cleaning Perfect breast pumping accessory for busy moms new moms alike 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