Delta Under Sink Water Filter
I'm stuck here.......the water filter that is under the kitchen sink (it is made by DELTA) has no water pressure at all.....it would take 3 - 5 minutes to fill a water glass.
I contacted Delta customer support and was told to get a new cartridge, soak it for a couple of hours before inserting it, and after inserting it, to press and release the pressure valve several times. No change at all.
The only way we can get any water pressure from the filtration system is while holding that pressure valve down.
Any help is appreciated.