This is a Taylor Slide Chlorine DPD 1.0-10 ppm Test Kit. The K-1289 Kit tests for free and total chlorine using a slide comparator system and DPD liquid reagents.
Chlorine itself is one of the most important chemicals to monitor if you have a chlorinated pool. Ideally, you should be testing every day, especially if your pool is not covered and is exposed to rain, wind, leaves, grass clippings, and sunlight. The chlorine level should stay between 1.0 and 3.0 parts per million (ppm) to maintain a healthy pool.
