alum use with cartride filter

What is floc, clarifier, stabilizer, cyanuric acid,
algaecide, brightener, dichlor, sodium hypo,
sodium bisulfate, ....??

alum use with cartride filter

Postby tinny61 » Sun 11 Jun, 2006 18:23

I have a hayward cartridge filter the water was cloudy so the pool store told me to use alum now i can't get it out my filter doesn't backwash or vacume to waste and it seems to blow right throw the filter now it doesn't even settle the water just stays white HELP will this ever go away

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