I have a 16x36 inground vinyl pool - controlled with chlorine - the usual shallow and deep ends.
Filter is a Pentair Tagelus TA-60D - 325 lb sand filter
been doing the pool store runaround this year but all chem levels seem to be adjusted correctly now
for two years I have had a problem with particulates being blown into the pool
this is not sand- it will sediment out of solution and collect like sand on all the seams and creases
but if you touch it- it is so fine you cannot feel it- no grit, no texture at all
it simple disappears back into solution
it is a grey color
if I vaccum it up, it is blown back into the pool as fast as I remove it as if the filter did not even see it
I replaced my sand yesterday-- no difference today
any ideas what this is? How to get rid of it?