FASTCheck15™ Passed Test
Congratulations, your test passed! We recommend a monthly testing protocol.
Follow these instructions to ensure your DUWL safety by treating and retesting your water every month.
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The Sterisil® SafeWater Solution
Sterisil SAFEWATER Solution Protocol
Failed a Test?
It happens.
Here's what to do:
First do this:
Shock and retest using the same method.
Failed again?
Call us. We can help.
877.207.1551