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⬢ Pool Professionals
Professional-grade products. Expert support. Built for your business.

⬢ Pool Owners
Eco-friendly, easy-to-use solutions to keep your pool clean and clear.

⬢ Industrial
Efficient treatment & supply. Performance-focused operations support.

⬢ Municipal
Reliable solutions & delivery. Sustainable treatment for public systems.

⬢ Dealers
Help your pool & spa customers with trusted, professional-grade products.

For Pool Pros:   Master pool chemistry & avoid costly mistakes with our guide.   

For Homeowners:   Let HASA be your year-round Pool Partner.   


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⬢ Pool Products
HASA has the chlorine, algaecides, and sanitizers you need to keep your pool or spa clean and clear.

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⬢ Hot Tub Products
Shop our full line of Hi-Temp spa care products, including Eco-Safe Clarifiers and pH Increasers.

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⬢ Ancillary Products
Our eco-friendly water treatments are science-backed and purposefully focused.

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⬢ Mini-Bulk Program
We deliver a premium 12.5% sodium hypochlorite solution for sanitizing commercial pools and large-scale water systems.

⬢ Blog
Learn from water chemistry experts.

⬢ Videos
Browse instructional how-to videos.

⬢ Safety Data Sheets
Download SDS sheets for HASA products.

⬢ Orenda Academy
For water chemistry & professional pool management knowledge.

⬢ Events
Find HASA at an event near you.

⬢ Rewards
Explore our HASA loyalty rewards program.

Use the HASA Dealer Locator   See where our products are sold near you with this tool.   

⬢ About HASA
Learn about HASA's commitment via the returnable packaging model.

⬢ Careers
Explore open positions with HASA.

Hasa Pool Care Products

Browse our pool care products - designed to help you maintain safe, clean and clear water.
Algi Ban Product

Algi-Ban

Granular tri-chlor to control black algae in swimming pools

Algi Control Product

Algi-Control

Yellow/Green algae treatment outstanding algae growth depressant

Algi-Control Concentrate Product

Algi-Control Concentrate

Quaternary algaecide prevents all types of algae

Alkalinity Up Product

Alkalinity Up

Sodium bicarbonate increases total alkalinity

Alum Product

Alum

Dual-purpose HASA Alum sand filter additive or direct pool application floc

Calcium Chloride (Dry) Product

Calcium Chloride (Dry)

Dry Calcium Chloride increases pool and spa water hardness

Calcium Chloride (Liquid) Product

Calcium Chloride (Liquid)

Predissolved calcium chloride no brushing into solution

Coppercide Product

Coppercide

Prevents all types of algae copper based algaecide treat and swim immediately

Dry Acid Product

Dry Acid

Sodium Bisulfate Lowers Pool and Spa Water pH and Total Alkalinity

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Looking for Perfect, Crystal Clear Water?

Designed for pool care professionals, this guide dives into water balance, how to troubleshoot complex issues, and mastering chemical interactions. Elevate your service quality and ensure your clients' pools are safe, clean and clear year-round with insights that get it done. 

Download The Guide

Please be responsible when managing household or pool/spa cleaning supplies.

Liquid bleach like many household chemicals is for external use only—and needs to be treated with respect and used properly. Please always refer to the instructions on the packaging and on the accompanying label before using.
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Resources

Safety Data Sheets (SDS)

Stay informed. Download these useful PDFs.

Learn More

Blog

Browse how-to articles from water chemistry experts.

Learn More

Orenda Academy

Learn from experts in maintaining safe, clean and clear water.

Learn More

Safe, Clean and Clear Water Starts Here

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