Ack, did the nozzle cover for your Spectra pump become detached? Happens to the best of us! If you’re in a bind, you can fix this in a hurry with a ball of blu-tac. Just shape into a small ball and stick onto the end of the air nozzle.
For a more permanent solution, you can buy a replacement nozzle cover to get your pump looking perfect again.
Note: You won’t be able to attach the nozzle cover permanently to the pump as it was originally . You’ll be able to use it to close the nozzle, but once you take it off, make sure you don’t lose it!