Leslie's - ClearAway CYA Cyanuric Acid Remover, 1.5 lbs

Cyanuric Acid (CYA), which protects chlorine from the sun's UV rays, is found in stabilized chlorine products. Also known as stabilizer or conditioner, excessive amounts of this chemical can build up in pool water over time. Now with Leslie's ClearAway CYA, it has never been easier to remove it from your swimming pool!

A pool's ideal CYA level is between 30 - 100 ppm, which protects chlorine from sunlight and allows it to work most effectively. Use Leslie's ClearAway CYA to lower high CYA levels or maintain ideal levels in your pool.

Leslie's ClearAway CYA can reduce CYA by 15 - 20 ppm per week, depending on flow rate and pump run time. The amount of CYA removed depends on contact time as the water flows through the pouch.