This Standard Neck breast pump adapter allows you to express directly into a Hegen bottle/storage container, so that you can express, store and feed from a single container, with no transfer of milk necessary.The Hegen breast pump adapter is compatible with most leading electric and manual breast pumps on the market. After pumping, the adapter can be swapped with a Hegen storage lid or feeding collar, available separately, to store or feed. The Hegen PCTO Standard Neck Adapters have a diameter of 3.5cm and will allow you to adapt your breast pump to Hegen bottles. Quantity: Pack of two (2) standard neck adapters Material: Polypropylene (PP) Compatibility: Medela - Freestyle Double Electric, Mini Electric / Electric +, Swing Maxi Double / Single, Symphony Double Electric, Base Manual, Harmony Manual Ardo - Alyssa Electric Breast Pump, Calypso, Calypso Double Plus, Pump Up The Volume Electric Pump, Amaryll Manual Pump Spectra - Dew 1, Dew 300, Dew 350, Dew 350-1 Ameda - Lactaline Dual Electric Cimilre - F1, S3 Notes: Different breast pump bodies/shields/flanges differ in opening size and you should check and match accordingly Hegen's breast pump adapters are not compatible with the Medela Flex and Pigeon Go Mini pumps Care: Before first use, wash with undiluted baby bottle detergent and rinse in clean water thoroughly before sterilising Polypropylene (PP) parts are only able to withstand up to 110°C - please check that any steriliser does not exceed the above temperature range For safety and hygiene reasons, it is international standard recommendation to replace PP feeding parts every 6 months or if there are any signs of wear and tear
