I recently had my pool replastered and since filling and starting the system up again the flow from my attached spa has been really poor.
By poor I mean that before the the draining/replaster the fountain in my spa had a good 3-4 ft of vertical height and it created a lot of fountain noise and splash. Now the fountain only has about a foot of height, and more or less dribbles. Also the water that cascades over the side of the spa and into the pool has only about a quarter of the flow as before.
I figured this was all due to dirty cartridges in my filter from the plaster dust, but I just cleaned my cartridges today and it seemed to have a very minimal positive effect on the flow, if any.
Anyone have any ideas?
16000 gal, kidney, gunite, cartridge filters