Product Overview
Digital water meter to monitor the use of your BWT Bestmax cartridge. Counts down and beeps when your capacity has been reached.
One side screws into your BWT Filter Head. You set the capacity of your water filter based on your incoming hardness and the model of your water filter.Â
The meter counts the litres that pass through and alerts you when your cartridge is expired.
Always change your cartridge when the meter reaches zero or after 12 months, which comes first.
