Where we mention Taylor K-1004 DPD 6-in-1 Pool Test Kit

• Free Chlorine in Pool Water: What It Is, Ideal Levels, and How to Raise or Lower It

  DPD pick for FC, TC, and calculated CC · Best for: Breakpoint decisions that need both FC and TC rather than a broad chlorine screen

• Pool Total Alkalinity: What It Is, Ideal Range, and How to Raise or Lower It

  Liquid TA test · Best for: Confirming TA before a chemical correction