Breastfeeding Tips & Breast Pump Guide | Lactation Connection

When it is time to replace a Spectra Backflow Ptotector or Valves? 1. Reduced Suction If you’re noticing a reduction in suction while pumping, this is a sign it is time to replace your Spectra Backflow protector and Spectra duckbill valves .  Valves may need replacing more often than the backflow protector, but not less often so a good rule of thumb is if your backflow protector needs to be replaced, replace your valves at the same time.  Thes two Spectra parts are the most critical when it comes to suction and worn out valves and backflow membranes are the most common reason for reduced suction.  Please note that if you are testing suction, you will need to use your Spectra Air Cap port cover in order to close off the other tubing. What about no suction when I’m pumping? A sudden loss of suction while pumping is most often because the backflow protector is not assembled correctly or duckbill valve or is not attached correctly to the breastshield, or has fal...