Recent content by Koz

  1. K

    DE Filter Clogging and High Calcium Level

    I cannot get into my pool shed now....knocked down a wasp nest before coming inside! But, my memory tells me: Hayward DE filter (not the model with the bump handle) the filter calls for 6# of DE I have one of the 1# measuring cups that I used this past weekend to add 6# of DE I do not...
  2. K

    DE Filter Clogging and High Calcium Level

    I just found this forum a few days ago and am looking forward to spending lots of time here. First some background (maybe it is pertinent to my immediate problems): - 20x40 IG pool, approx 5 years old - vinyl liner - originally, we used Tri-Chlor pucks for 2 years and were constantly struggling...