- also called stabilized chlorine and chlorinated
- family of chlorine pool sanitizers that contain conditioner (cyanuric acid or isocyanuris acid) to protect the chlorine from the degrading UV rays in sunlight; the most common types are sodium dichlor and trichlor; the granular form is dichlor, which is fast dissolving and can be used for regular chlorination or superchlorination by broad casing into the pool or spa; tablet or stick form is trichlot (which is usually used in a chlorine feeder – either the floating type or the in-line erosion type) used for regular chlorination only
