OnGuard 3" Super Chlorinating Tablets 25lbs

Available in-store only

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OnGuard 3" Super Chlorinating Tablets

Super chlorinating tablets for swimming pool water disinfection.


  • Slow Dissolving
  • Completely Soluble - No Mineral Scale Build Up
  • 24 hour Chlorine Residual for Around the Clock Activity
  • 3" Chlorine Tabs weigh 7 oz. each and are slow-dissolving. 
  • Powerful 90% available stabilized chlorine. 
  • Perfect size for floaters, skimmers or almost any automatic feeder.
  • 99% Trichloro-S-Triazinetrione.

In-Store pickup or local delivery only at this time.