2003 Grady-white seafarer 228 fresh water system

[Bull1]

I winterized the fresh water system holding tank before I put it away. When I launched it this year I noticed that the pump was running but I had no water at the sink or aft rinse locations. I removed the filter and cleaned it but it was not clogged. I removed the filter and felt the output side and it was puffing but no water. Can anyone help on this issue

 

[Halfhitch]

Sounds like the pump is sucking air. I would suspicion a split in the filter housing or the hose from the tank to the filter/pump. There is a possibility the pump head itself could be split due to freezing. Did you run the pump after putting antifreeze in the tank until you saw pink coming out of all discharge points?