When I turn on my filter a fine silt like dust shoots out the returns for about 5 to 10 seconds,then
Its not filter sand and I don't even feel like I am catching it in a skimmer sock when held in front of return.
I don't think its a cracked lateral, as I had it apart in the spring and check very very closely.
My question is where else could this silt be sneaking through?
Thanks for any advice!!!