Pool Shark Swimming Pool Chlorine Tablets – 3-Inch Chlorine Tablets – Slow-Dissolving 90% Active Chlorine Tabs – Pool Chemicals for Inground Pools, Above Ground Pools, Saltwater, Spa, Hot Tub (50 lbs)

– SLOW-RELEASE CHLORINE FOR REGULAR MAINTENANCE – Tired of constantly checking your pool’s chlorine levels? With our slow-dissolving 3-inch chlorine tablets, any pool will quickly benefit from the steady release over several days. Spend more time enjoying your pool, not maintaining it.
– 90% ACTIVE CHLORINE FROM 99% TRI-CHLOR – You want pool water that’s crystal-clear, smells fresh, and is safe to swim in. Our 99% trichloro-s-triazinetrione 3″ chlorine tablets for pool break down 100% of unhealthy things and contaminants that cause cloudiness.
– SET IT AND FORGET IT POOL CARE – These pool tablets are extremely easy to use. Nothing complicated. No extra steps. Just add a chlorine tablet in a floater dispenser, skimmer, or automatic chlorinator and sit back and relax while it does all the hard work of sanitizing for you.
– COMPATIBLE WITH ALL POOL TYPES – Whether you’ve got a vinyl-lined above ground pool, an inground saltwater system, or something in between, Pool Shark 3″ pool chlorine tablets work to effectively clean and sanitize all pool types and sizes including large residential and community pools.
– KEEP CHLORINE LEVELS STEADY BETWEEN SHOCKS – Want to keep your water protected between shock treatments? These tablets provide ongoing sanitization to keep your pool swim-ready and clear of contaminants between deep cleans. Pair with our Pool Shark Chlorine Granules for weekly shock treatments.