Okay, I have to ask. I know the conventional wisdom on this sight is to add a percentage (haven't looked up the number yet) of the required DE after a backwash. Seems logical. It's obvious that all of the DE will not leave the filter after a backwash, but should I override the instructions of the manufacturer? They say to add 100% (4 lbs) after I backwash.
Thanks,
Ed
Thanks,
Ed