Learn how to find or test your water hardness for proper bypass setting of a BWT water filter. Marc from Whole Latte Love shows you 3 easy ways to determine your water hardness to get the right bypass setting for your BWT Bestmax Premium water filter system. Learn why you might want a flow meter and how to program the meter.
How To BWT Water Filter Hardness Testing, Bypass Setting and Flow Meter Programming
by Marc Buckman
Updated: January 25, 2021
1 min read
