British Berkefeld 7″ Ceramic Ultra Sterasyl Water Filter (NSF Certified) MI58P ✅ ~300 hours battery life

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

Filters out cysts

0L of water daily

Description: 1382 ppm TDS calibration solution

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

British Berkefeld 7″ Ceramic Ultra Sterasyl Water Filter (NSF Certified) MI58P ✅ ~300 hours battery lifeSingle 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,