Have you checked the air filter on the compressor? They eventually clog up and slow things down even if everything else is working.
How about the neb cup - PariLC are what we use most of the time but they start slowing down as they age also...the 6 month limit per the manufacturer is a decent guess but sometimes the jets shrink sooner from the heat of constant sterilizing
How about the neb cup - PariLC are what we use most of the time but they start slowing down as they age also...the 6 month limit per the manufacturer is a decent guess but sometimes the jets shrink sooner from the heat of constant sterilizing