HTH Super Algae Guard 4-in-1, Kills and Prevents Algae in Pools, 1 qt


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SKU: 10055 Category:

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Kill and prevent green, black and yellow algae with HTH Super Algae Guard for swimming pools. The non-foaming algaecide helps ensure maximum clarity and quality of the indoor and outdoor pool water so you can get back to swimming as soon as possible. Plus, the concentrated formula is also compatible with salt systems.


Add the proper dose of algaecide directly to the pool water in several places with the pump running. After adding the product, keep the pump running for several hours and wait at least 15 minutes before entering the pool. For best results, use Super Algae Guard in conjunction with a shock treatment.


Active Ingredients: Alkyl (60% C14, 30% C16, 5% C12, 5% C18) dimethyl benzyl ammonium chlorides 30%, Alkyl (68% C12, 32% C14) dimethyl ethylbenzyl ammonium chlorides 30%

Other Ingredients: 40%

  • Contains one 1-quart bottle of HTH Super Algae Guard for swimming pools
  • Kills and prevents algae for crystal clear water
  • Non-foaming formula works against green, black and yellow algae in swimming pools
  • Concentrated algaecide is compatible with salt systems
  • Apply algaecide directly to pool with pump running; follow package instructions for best results


Pool Chemical Type
Pool Algae Chemical Controllers
Recommended Use
Swimming Pool

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