saltwater sand pump Above ground pool

[cpet777]

Been working great! Now water flow slows down. Starts out great then slows down.

 

[257WbyMag]

Welcome to TFP!

Are you saying that the pump itself is slowing down, the water output is lessening, or both? What is your filter pressure gauge sating at this time?

 

[Bama Rambler]

What does your water look like?
Do you have a set of test results you can post?