3 Inch Chlorine Tablets 20 LBS

Yes, our tablets are Trichlor-based and contain CYA as a stabilizer, which protects chlorine from UV breakdown in outdoor pools. We recommend testing your CYA levels regularly and keeping them between 30–50 ppm for best results.

Always use a floater or automatic chlorinator — never place tablets directly in the skimmer or throw them into the pool. Direct contact with pool surfaces can cause bleaching and damage equipment.

A 20 lb bucket contains 45 tablets. With the recommended dosage of 2 tablets every 2 weeks, one bucket lasts approximately 22 weeks. Usage may vary depending on pool size, temperature, and conditions.

Yes, CYA gradually builds up over time with Trichlor tablets. That's why regular water testing is essential. If CYA exceeds 80 ppm, partial or full pool draining may be necessary to dilute levels.

Yes, our tablets are EPA-registered and safe when used as directed. Always store in a cool, dry, well-ventilated area away from heat, sunlight, and other chemicals.

Yes, Trichlor tablets have a low pH of around 2.8–3.0, which can gradually lower your pool's pH over time. We recommend testing your pH weekly and adding soda ash (sodium carbonate) as needed to maintain the ideal range of 7.2–7.6.