Water testing · SKU WM-TST-004
R189
Launching soon — pre-launch pricing shown
First stock lands soon. Waitlist members get launch pricing locked in and first dibs — no spam, one email when it ships.
The bacteria vials are the part of the 17-in-1 kit you actually use up — one per quarter is the cadence we recommend for stored and borehole water. This refill keeps you testing for a year without re-buying strips you already have.