This product contains one piece of silicone tubing for use with any Spectra breast pump.
You should replace breast pump tubing whenever it gets dirty, discoloured or the ends become warped. You should never wash or sterilise breast pump tubing, as it cannot be properly dried out and may result in mould or nasties growing inside the tubing. Keep it dry! Spectra’s backflow protection system ensures that there is a barrier between tubing and your milk, so there should be no reason for it to get wet.