I would replace the filter with a new one----
I would replace the filter with a new one. Use a filter that has a high MICRON rating or your water pressure will be very low or weak. If the filter is a 1-5 microns, your water pressure will just "DRIBBLE" out.
I use just a plain charcoal filter cartridge to get good tasting water, it also will remove sediment from the water.
Sid, Lois & HRH MISSY Terrible 2s SHIH TZU
2011 ROCKWOOD 8285 WS
2014 F-250 KING RANCH PS/SD/6R140/BFT
BOLIY PRO 3600SI GEN
DAYS CAMPED 2016 57 DAYS