Explore our Pool Clarifiers & Algaecide Solutions, including fast-acting algae removers and water clarifiers—shipped free with the best online prices.
Combat green, mustard, and black algae effectively with the Silver Algaedyn Algae Remover Algaecide in a 32 oz bottle.
Keep water mineral-balanced while targeting algae using the PoolRx Black Unit Algacide and Mineral Purifier, compatible with black and white pools.
Use the PristineBlue Algaecide & Bactericide for long-lasting control of algae and bacteria in a 64 oz container.
Clear cloudy water fast with the Bio-Dex Fast Acting Skill-It Algaecide, available in a 1-gallon jug.
Restore hot tub water clarity with the Leisure Time Bright & Clear Spa Clarifier in a 32 oz spa-safe formula.
For spa and high-heat environments, the Hasa Hi-Temp Eco-Safe Water Clarifier provides gentle and effective water polishing in a 16 oz size.
The Hasa Algi-Ban Granular Trichlor is a 5 lb black algae treatment ideal for direct spot applications.
Keep algae away with weekly doses of the Clearview Poly Power 60 Algaecide, a 32 oz non-foaming formula safe for all pool surfaces.
All clarifier and algaecide solutions in this collection ship free and are available at the best online prices for pool and spa care.