British Berkefeld 7″ Ceramic Ultra Sterasyl Water Filter (NSF Certified) MI58P The EC-3 has been factory

The EC-3 has been factory calibrated to a 1413 µS KCl solution

the instrument assumes that the electrode is clean and that the standardization curve created during the calibration process will remain a valid reference until the next calibration

✅ ~300 hours battery life — auto shut-off after 8 minutes of non-use

You can trust Alexapure to supply cleaner and safer water for every member of your family—we do

British Berkefeld 7″ Ceramic Ultra Sterasyl Water Filter (NSF Certified) MI58P The EC-3 has been factorySingle filter (Replacement for a broken filter or a system that only holds 1 filter) Ultra Sterasyl is our best selling ceramic water filter for gravity water filter systems. This filter is NSF Certified. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively removes a range of difference contaminants including bacteria, chlorine, micro plastics, trace organics, enhanced organics,