Poolmaster 23243 1-Oz OTO Indicator Solution Replacement Kit

Everything Inside The Box

Maintaining Proper Water Chemistry

Test for Chlorine and Bromine Levels Ensure your swimming pool or spa water is clean and safe with an accurate test for chlorine and bromine levels. Our 1-ounce OTO indicator solution provides precise results, allowing you to maintain the ideal chemical balance.

Use for Swimming Pool or Spa Water Perfect for maintaining your swimming pool or spa water, this test solution ensures your water is safe and clear. Whether you need to test regularly or maintain consistent levels, our solution is designed for reliable performance.

1-Ounce OTO Indicator Solution Conveniently packaged in a 1-ounce solution, our OTO indicator is easy to use and store. Precise dosing ensures accurate testing every time, making it a reliable choice for both pool and spa owners.