Tubing adapters connect the tubing of the HygieniKit® Milk Collection Systems to the electric breast pump body. These adapters are found in and are compatible with all Ameda HygieniKit Milk Collection Systems. The tubing adapter enables you to use single or double pumping so each session is just what you want it to be. Each of our highest quality breast pumps are made with what we call The Ameda Difference. Our breast pumps have been used by top healthcare institutions and millions of mothers to provide the best nutrition for their babies. The Ameda Difference means we stand by our breastfeeding products, and we're here for moms throughout their breastfeeding journey.