Maymom Pump Valves Compatible with Philips Avent ISIS Breast Pumps; Duckbills to Replace Philips Avent Valves (aka Avent Duckbills, Philips Valves or Avent ISIS Valves); Not for Comfort Pump. 4 PC;;

Maymom is proud to launch Philip Avent line of breast pump accessory. Maymom has 5 years of experiences in making high quality breast pump parts for branded compaies (Medela, Ameda, Philip Avent). You can count on her for the safety and quality of the products. Furthermore, customer service/satisfaction is Maymom's Job #1 after the sale. 100 percent satisfaction or your money back. You can buy Maymom's products with confidence. Check out other Avent compatible products from Maymom for your breast pump accessories needs by using the keywords 'Maymom Avent' on Amazon.com.Four Breast pump valves for Philips Avent Manual, Single Electronic and Twin Electronic Breast PumpsWill not work with the newer Philips Comfort PumpsComplies with US FDA regulation for plastics that contact foodsDiswasher safe top rack onlyWash with hot, soapy water. It is not advisable to insert any object into the valve opening to clean it. This may tear or stretch the part resulting in poor performance. Check the valve frequently for tearsBPA freeSteam safe for sterilization Material: Plastic We cannot accept returns on this product.