Nenesupply 4 pc Duckbill Valves Compatible with Medela and Avent Pumps Not Original Medela Pump Parts Work with Medela Pump in Style Medela Symphony Replace Medela Valve Membrane and Avent Valve

Founded by a breastfeeding mom whose own breastfeeding challanges inspired a passion to help other moms. We are dedicated to develop quality, reliable and safe products for moms, so they can breastfeed as long as they want it to be. Nenesupply makes innovative pumps parts which work with various name brand breast pumps. We have breastshields, valves, membranes, flange inserts, collection bottles, tubing, and bottle converters. We’ve been in this business since 2008, and are committed to helping moms and babies get the best start in their new lives. We work hard to provide quality, reliable, and safe pump parts for moms, so they can breastfeed as long as they want it to be. We know it's challenging, but we are here to help. Tight and fit. No more falling valves. Made by Nenesupply. Not original Avent valves. Avent Comfort Double Electric Avent Manual Medela Pump In Style, Symphony, Mini Electric. Medela Swing, Harmony. Step 1: The valve fits inside the ring. Not over the ring. Step 2: Push the valve all the way up to ensure optimal suction. Pull the holder to remove the valve from flange.