Mine is a sand filter, can't hep with the DE disposal.
I backwash onto my lawn, have done for 7 years, no problems. My FC generally is between 3 - 5 ppm and has not hurt the grass.
Mine is a sand filter, can't hep with the DE disposal.
I backwash onto my lawn, have done for 7 years, no problems. My FC generally is between 3 - 5 ppm and has not hurt the grass.
Oval 12.5K gal AGP; Hayward 19" sand filter; Pentair Dyn 1 HP 2sp pump on timer
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