From https://www.swimmingpoolsteve.com/pages/filter-pressure.html this video talks about why the filter pressure on your system is unique to only your swimming pool and nobody online will be able to give you an exact number for what yours should be.
Instead this video teaches you about the acceptable range for pool filter pressure, 0-30 PSI, as well as teaching the significance of the pressure gauge on the filter, how to use it, what your maximum pressure should never exceed...all kinds of important information for you to know about your pool plumbing system, and specifically your filter.
#poolfilter #filterpressure #swimmingpoolsteve