Pool Care Products

HASA Algi Ban 5lb 0182 copy 1


Granular tri-chlor to control black algae in swimming pools

HASA Algi Control 1gal 0365 copy 1


Yellow/Green algae treatment outstanding algae growth depressant

HASA Algi Control Concentrate 0155 copy


Quaternary algaecide prevents all types of algae

HASA Alkalinity Up 10lb 0493 1


Sodium bicarbonate increases total alkalinity

HASA Alum 5lb 0194 copy 1


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

HASA Calcium Chloride 1gal 0375 copy 1

Calcium Chloride

Predissolved calcium chloride no brushing into solution

calcium chrloride


Dry Calcium Chloride increases pool and spa water hardness



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

HASA Yellowcide 0101 copy


RePrevent, Treat, and Control Yellow and Mustard Algae

HASA Hasa Cide 0161 copy


Effective Against Yellow and Green. Excellent Poly Quat Algaecide.

HASA Dry Acid 50lb 0687 copy

Dry Acid

Sodium Bisulfate Lowers Pool and Spa Water pH and Total Alkalinity

HASA Eco Safe Pool Enzyme 0165 copy

Pool Enzyme

Biodegrades Organic Wastes

HASA Eco Safe Pool Enzyme Phos Out Maint 0169 copy

Eco-Safe Pool Enzyme
& Phos Out Maintenance

Biodegrades Organic Wastes Maintains Low Phosphate Levels

HASA Eco Safe Water Clarifier 0173 copy

Water Clarifier

Enhanced pool clarity, with accelerated filtration for sparkling clear water.

HASA Gysar F Tile Brite 1gal 0273 copy

Gysar Tile
Brite ‘F’

GYSAR Tile Brite ‘F’ – professional grade liquid tile cleaner

hasa clor non texas 198 400 min


12.5% sodium hypochlorite solution for swimming pools, and hot tubs.

HASA Hydroguard Chlorintating Granules 5lb 0225 copy

Chlorinating Granules

Sanitizes and shocks for clean sparkling water, without conditioner.

HASA Jumbo Chlorinating Tablets 14lb 0547 copy

Chlorinating Tablets

3′ Tri-chlor Tablets. Controls Algae and Bacteria in Pool Water.

Liquidator Feeder 2018 04 12

Liquidator Feeder

An economical method to make liquid pool liquid chlorinating compound your primary sanitizer.

HASA Multi Chlor 4x1gal Box Bottle 0815 copy


12.5% sodium hypochlorite for shocking/sanitizing swimming pools and hot tubs.

HASA Muriatic Acid 4x1gal Box Bottle 0935 copy

Muriatic Acid

31.45% hydrochloric acid to control pH and alkalinity levels in swimming pools and hot tubs.

HASA Neutralizer 5lb 0244 copy


Sodium Thiosulfate. Lowers liquid chlorinating compound Levels in Pools.

HASA Oxidizer 5lb 0210 copy


Powerful pool oxidizing shock treatment, eliminates organic contaminants.

HASA Phos Out 0137 copy

Phos Out

Phosphate Remover. Quick Treatment for Phosphate Removal in Swimming Pools.

HASA Phos Out Plus 1gal 0267 copy

Phos Out Plus

Service Grade Phosphate Remover – Concentrated Treatment for Swimming Pools

HASA Pool Conditioner 40lb 0691 copy

Pool Conditioner

Cyanuric Acid. Conserves liquid chlorinating compound in Swimming Pools.

HASA Sani Chlor Case Bottle 0980 copy


Sodium Hypochlorite.
HASA sm Chlorinating Tablets 40lb 0654 copy

Chlorinating Tablets

1′ Tri-chlor Tablets. Controls Algae and Bacteria in Pool Water.

HASA Soda Ash 5lb Bag 0390 copy

Soda Ash

Hasa Soda Ash raises pool water pH and alkalinity.

HASA Stain Out 0131 copy


Remove & Prevent Future Stains for Pool Surfaces.

HASA Super Stain Out 0125 copy

Super Stain Out

Concentrated stain prevention and removal, while preventing scale formation.

HASA Tile Brite 0145 copy

Tile Brite

Swimming Pool Surface Cleaner. Medium Viscosity Liquid Tile Cleaner.

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.

Discover why HASA is the go-to source for premier water treatment and sanitization on the market today—and why more major industries are turning to liquid sodium hypochlorite as the most trusted, economical water decontaminant available.

HASA is a sustainable brand committed to our environment

“Access to Safe, Clean, and Clear water is a basic human need.  HASA was founded on the   legacy of delivering high quality products to meet this need, and we will continue this legacy with new sustainable practices through the next century and beyond.”  

 Chris Brink, President & CEO, HASA, Inc.

Talk to Your HASA Industrial Representative to Learn More