Menu
Your Cart
Free Shipping on orders to mainland USA

Calcium/Hardness Test Kit

Calcium / Hardness Test Kit

    ZeroChlor Pool Systems require a specific calcium/hardness level of 250-400ppm in order to properly sanitize the pool water.  Once the calcium/hardness level has been attained it will generally only need to be adjusted once or twice per year.  This swimming pool water test kit is a simple and effective way to keep track of your calcium/hardness levels in your swimming pool water. 



    For instructions on how to use this test kit please see our instructional video in the Education Center.  Thanks!



    Write a review

    Note: HTML is not translated!
    Bad Good