Cleaning the chambers

Labeled “IN” or “OUT”

UPC: 810666004224

Digital Calibration: Digitally factory calibrated to NaCl 342 ppm

Alexapure Pro Certified Replacement Filter - 2 Pack electrode calibration Cleaning the chambersOnce you tap into the proprietary technology of Alexapure Pro, you will never worry about the safety of your family's drinking water again. When it's time to change your gravity core filter, don't accept anything less than authentic Alexapure products. Alexapure is the only brand of gravity fed and portable water filters we carry because we know that you expect the very best. They are 100% Made in the USA. Trust Alexapure to supply safe, healthy