My pressure gauge is reading off the chart. How do I fix this?

Question: I had a question about my filter. Is the PSI supposed to be over 60? And should the anti-corresive part be full of water or just a small bit on the bottom? And if not to any of those, how can I correct it?
Simple system de filter salt
Answer:
The pressure gauge is most likely broken (if it was actually 60 the filter would be spraying water and the pump wouldn’t be moving any water), it is an easy swap to replace the pressure gauge. If the corrosive unit (zinc anode) is full that is normal, so nothing you need to do for that.