3M Water Test Kit - Single

3M Water Test Kit - Single Use

A single-use water test kit from 3M used to check water hardness and quality before selecting the right filtration or softening setup for your espresso equipment.

COMPATIBILITY

• Works with: water quality assessment ahead of any espresso machine or grinder water filtration install (not machine-specific)

INSTALLATION

No installation - simple test-strip use.

PRO TIPS

• Test your water before installing any filtration system - hardness and chlorine levels determine the right cartridge or softener for your equipment and directly affect boiler scale buildup and taste.