Low to Zero Pressure in Filter

[donpolo]

Hello - I recently had a problem with my pump not priming fully and had zero pressure in my filter. I was able to clear out some junk from the impeller, cleaned out all the baskets and my filter as well. After putting everything back together the pump runs fully primed but the filter is still almost at zero. I also got a new pressure gauge. I have good flow coming from the returns and everything "looks" good overall.

Should I be concerned about the low pressure?

Thanks in advance!

[BigDave]

Perhaps the pressure gauge is shot?

[Watermom]

Dave, that was my thought, too. A pressure gauge can be replaced easily and inexpensively. I think I'd try that first.

[donpolo]

I put a new pressure gauge on as well.

[BigDave]

Could you tell us more about the piping, pump, filter and any other attached gear?

[donpolo]

I have a 48 sq ft pentair FNS plus filter, 1 HP one speed pump (not sure of brand), all PVC pipes. Also I have a Polaris booster pump that drives a Polaris 280.

Thanks