PH DEFENDER 

Ph water filtration alkalinization  

Our PH Defender media is a naturally occurring calcium carbonate media. One of the advantages of PH Defender is its self-limiting property. When properly applied, it corrects pH only enough to reach a non-corrosive equilibrium. It does not overcorrect under normal conditions. Upon contact with calcite, acidic waters slowly dissolve the calcium carbonate to raise the pH which reduces potential leaching of copper, lead and other metals found in typical plumbing systems. Periodic backwashing will prevent packing, reclassify the bed and maintain high service rates. Depending on pH, water chemistry and service flow, the media bed will have to be periodically replenished as the it is depleted. As the Ph Defender's calcium carbonate neutralizes the water, it will increase hardness and a softener may become necessary after the neutralizing filter.

ph water system 

PH DEFENDER