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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.

⬢ Pool Chemical Calculator
Achieve balanced chemistry easily.

⬢ Liquid Chlorine For Pools
A service professional’s guide that's been made simple.

⬢ 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.

PCTI Certification

Grow your business and the value to your customer. Gain premier training and certification through the Pool Chemistry Training Institute instructional program, sponsored by HASA!
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PCTI Residential Pool Certification Class

Become certified by PCTI with a one day Pool Chemistry Certified Residential Course.

  • Available at Trade shows
  • Contact your local rep for in person trainings

Sign Up To Get Notified of Upcoming Classes

We'll reach out when there are classes available in your area.

Courses cover:

  • Water
  • Pool Construction Materials
  • Pool Math
  • Water Balance
  • ...and MUCH MORE

HASA and PCTI: Bringing advanced training and certifications to the Pool Pro community to help you grow your business.

Want Easy Access to Water Chemistry Testing Tools?

Pool Pros: Are you looking to up your game and increase your efficiency on the job? HASA now offers quick and easy access to testing tools & applications from Pool Chemistry Training Institute (PCTI) available through our Orenda mobile app.
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PCTI testing tools, pioneered by pool water treatment luminary Dr. Bob Lowry, offer simple ways for pool pros to test water chemistry and pH levels, monitor proper sanitizer dosing, and more—all while in the field.
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Questions?

Get help, email Terry today.

Email Terry
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Customer Service

For customer service questions, please contact HASA directly.

Call Us: (661) 259-5848
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HASA Sani-Clor®

Learn more about the benefits of using HASA Sani-Clor® sodium hypochlorite (liquid chlorine sanitizer) and the HASA Liquid Feeder™ to clean and disinfect your swimming pool.

Learn More