Maymom Replacement Membranes for Medela Medela Pump in Style Breastpump, Lactina, Swing and Symphony Pumps, 8-Pack

．A retail package of 8 pc NEW membranes made by Maymom to be used with Medela's Pump-in-Style breastpump, Lactina, Symphony, Swing or other Medela pumps except FreeStyle. It does NOT contain BPA. It can be sterilized in water steam or boiling water. ．Made to replace Medela's part# 87088 specifications. 100% compatible. ．Maymom has 4 years of experience in making high quality breastpump parts. Every batch is tested to meet FDA's standards for material as food container and food packaging material (21 CFR 177.2600) ．100% BPA FREE! Test reports are online for your reference.