Chlorine Stabilizer
Chlorine stabilizer is another name for cyanuric acid (CYA), used as a synonym especially in product marketing.
Definition
Chlorine stabilizer is another name for cyanuric acid (CYA), used as a synonym especially in product marketing.
Typical Values: Target: 30–50 ppm (standard pools); 60–80 ppm (salt pools)
In Plain Language
The terms stabilizer, conditioner, and cyanuric acid all refer to the same compound (C3H3N3O3). Product labels often use the marketing term stabilizer rather than the chemical name. When a product label says it contains stabilizer, it is adding CYA to the water. This distinction matters when tracking CYA accumulation, since both explicit stabilizer products and stabilised chlorine tablets (trichlor, dichlor) contribute to CYA levels.
Why It Matters
Recognising that stabilizer and CYA are the same thing prevents accidental over-addition of CYA from multiple product sources.
Typical Values
Target: 30–50 ppm (standard pools); 60–80 ppm (salt pools)
Last reviewed: 2026-06-01