KH Monitor/Doser

KH Director/GHL Doser 2.1 SA, 4 Pumps, Black Combo


  • Automated Alkalinity monitoring and control
  • Lab grade KH measurement accuracy
  • Extreme efficiency and cost-effectiveness
  • Seamless integration w/ GHL system
I switched from a calcium reactor to one of these GHL KH Director/Doser 2.1 sets due to a number of reasons.  In fact, I am so impressed with it’s performance that I am actually selling them!

KH Director/GHL Doser 2.1 SA, 4 pumps, black combo