Nature2 Spa Test Strips help you to keep your spa’s water at it’s optimum levels – easily. Test the chlorine-free oxidizer (potassium monpersulfate) alkalinity and ph levels just by swirling the Nature2 test strip. 50 tests per bottle..
Nature2 Spa Test Strips help you to keep your spa’s water at it’s optimum levels – easily. Test the chlorine-free oxidizer (potassium monpersulfate) alkalinity and ph levels just by swirling the Nature2 test strip. 50 tests per bottle..