Insta-Test 3 Test Strips
Evergreen Softub
Measures for Chlorine, Bromine, Alkalinity & pH. (Due to product availability the Insta-Test 3 is temporarily replacing the Insta-Test 4)
What it does
Quickly reads three key water levels (chlorine, pH, alkalinity) in seconds.
How often
Weekly, or any time the water looks or feels off.
Works with
All Softub models 140, 220, and 300.
