Login|Buy online or call 1-877-842-4455| Site Search:
Request a Free Catalog
the commercial pool and spa supply experts
(Range 200-400 ppm)
The maintenance of proper calcium levels is critical in most pools. Low levels: etch plaster, corrosive to all surfaces the water comes in contact with (I.E.: plumbing, heater, pump etc.). High levels: are scale forming, can clog heat exchanger, clog filter etc.