Keep your pool crystal clear with Doheny's professional-grade 3-inch chlorine tablets. Each tablet is 99% pure Tri-Chlor with 90% available chlorine—so it sanitizes powerfully and lasts longer. The tablets are stabilized to resist UV burn-off, meaning your chlorine works harder under the sun. They dissolve slowly (thanks to high compression, no fillers), so you don’t have to add them as often. Just drop them in your skimmer, floater, or automatic feeder. The 50-pound bucket comes with a childproof lid for safety, and each tablet is individually wrapped to reduce dust, odor, and skin contact. Trusted by pool owners for over 50 years, Doheny's tablets are a simple, effective way to maintain clean, balanced water all season long. No guesswork, no mess—just easy pool care.
