Why Shop With Us
Factory Sealed. Fresh Products. Guaranteed Quality.
At ProStar Pool Supply, we believe quality starts at the source. That's why we provide genuine, factory-sealed pool products sourced from trusted manufacturers, ensuring you receive the quality and performance you expect.
Every product is carefully handled and shipped with your satisfaction in mind.
About ProstarShop by Category
Every chemical you need, sorted the way pool owners actually shop.
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Water BalancerspH, alkalinity, calcium
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SanitizersChlorine, bromine, tablets
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Algae ControlKillers and preventatives
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ShockWeekly and rescue doses
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Salt Pool CareBuilt for saltwater systems
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Cleaners and Filter CareFilters, surfaces, stains
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Off SeasonClosing and cover care
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Spa and Hot TubThe full SpaGuard range
What is Your Water Doing?
Tell us what you are looking at and we will point you at the fix. No chemistry degree required.
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Cloudy or milkyYou can see the water but not the bottom. Usually fine particles slipping straight through the filter.
Clarifiers and filter aids -
Green, or turning greenAlgae has taken hold. Move fast, it doubles overnight in warm water.
Algaecides and shock -
Itchy skin or red eyesAlmost never the chlorine. It is pH or alkalinity sitting outside the safe range.
pH and alkalinity balancers -
Scale or stains on the wallsChalky white crust or brown patches at the waterline mean hard water or metals.
Stain and scale control -
Chlorine will not holdYou add it, you test, it is gone. Sunlight or phosphates are burning through it.
Stabilizer and phosphate removers -
Closing it for the seasonWhat you put in now decides how much work April is going to be.
Winterizing and cover care
Stock Up Before the Season Turns
What you put in the water now decides how much work opening day is going to be.
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40% off
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Need help choosing?
Get personalized guidance or test your water so you can treat with confidence.
Shop by water problemFind solutions for cloudy water, algae, and more.
Send your water testOur experts analyze and recommend the right products.
Ask a pool expertReal people. Real answers. We're here to help.
What Pool Owners Tell Us
Reviews from customers who bought from this store.
Test twice a week in summer
Chlorine burns off fastest in exactly the weeks you want to swim. Two strips a week catches a problem while it is still a twenty dollar fix instead of a weekend of shocking.
Shock the morning after heavy rain
Rain dilutes your chlorine and washes phosphates in off the deck and the lawn. One dose the next morning stops the green before it has anywhere to start.
Brush the walls before you vacuum
Algae grips the surface, it does not float. Vacuuming without brushing first just moves clean water around while the problem stays exactly where it was.
Questions We Get a Lot
Still stuck? Our team answers by email within one business day.
How long will it take to receive my order?
Orders placed before 2 PM ET on business days typically ship the same day. Most orders arrive within 3–5 business days, depending on your location.
We offer free shipping on orders of $25 or more. Orders under $25 have a flat shipping fee of $9.95.
Which Chlorine Should I Use: Tablets or Granular?
Chlorine tablets dissolve slowly, providing consistent sanitization for everyday pool maintenance. Granular chlorine dissolves quickly, making it ideal for raising chlorine levels or addressing water quality issues.
For most pools, a combination of both can help maintain clean, clear, and properly balanced water. Always follow product instructions and your pool's specific needs.
Can pool chemicals be shipped by air or internationally?
Many pool chemicals, including sanitizers and shock treatments, are classified as hazardous materials and may require ground shipping. We currently ship within the contiguous United States only. Any applicable shipping restrictions will be displayed at checkout.
What If I Ordered the Wrong Product?
Ordered the wrong item? No worries! At ProStar Pool Supply, we're here to help make things right.
Unused, unopened products may be returned within 30 days, subject to our return policy. For safety reasons, pool chemicals cannot be returned once their original seal has been broken.
Not Sure You Ordered the Right Product?
Contact our customer support team before opening your item. We'll gladly help you find the right product for your pool and guide you through the next steps.
Why Prostar Pool Supply?
Your authorized source for professional pool and spa care.
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Authorized dealer
Trusted by our partneres brands
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Professional quality
Premium products pool pros use
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Fast & reliable
Carefully packed and shipped with speed
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Expert support
Real guidance from pool-care experts
