Top 10 Best pool salt in 2026

Last Updated - 6/8/2026

🏆Best Choice

Clorox Pool & Spa

Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Pool Algae Treatment: Our Pool Algaecide and Clarifier is specially formulated to treat existing algae while providing long-lasting defense against stubborn growth, ensuring that your pool remains clear and algae-free for an extended period of time.
•Maintain Crystal Clear Water: Kills and prevents all types of swimming pool algae (green, mustard, black algae) for crystal clear swimming pool water.
•Non-Foaming Formula: Spend less time maintaining and more time enjoying your pool with this Swimming Pool Algaecide and Clarifier, which features a non-foaming formula.
•Suitable for Use in All Types of Pools: This product is proven to meet the needs of every pool owner, as it is compatible with all types of pools, including saltwater pools. You can trust our product to deliver exceptional performance and keep your pool water clean and clear.
•For best results, add to the deepest end of the pool with the filter running. Circulating pool water when applying chemicals helps disperse chemicals throughout the pool for maximum coverage
•Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common swimming pool problems and get personalized product and dosage recommendations.

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$14.88

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Clorox Pool & Spa

Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Raises Low pH: Clorox Pool&Spa Swimming Pool pH Up is formulated to elevate the pH levels in swimming pool water. By increasing pH levels, it helps in restoring water parameters to their ideal ranges, ensuring a balanced and healthy swimming environment.
•Improves Swimmer Comfort: This product plays a crucial role for swimmer comfort, as it prevents eye and skin irritation caused by low pH. It aids in preventing dry, itchy skin and red burning eyes for a more pleasant swimming experience.
•Protects Pool Equipment from Corrosion: By keeping your pool's pH level balanced, this product helps prevent equipment corrosion, allowing you to spend less time maintaining and more time enjoying your swimming pool.
•Preserves Pool & Equipment - Unbalanced water can cause a corrosive environment that damages your pool surfaces or equipment. This product reduces pool maintenance, extending the life of your pool's cleanliness.
•Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common swimming pool problems and get personalized product and dosage recommendations

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$8.97

$9.99

-10%

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Hofun

Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Aquarium and Pool Saltwater Water, 5 in 1 Salinity PH Temp EC and TDS Meter, Aquarium Swimming Pool Hot Tub, High Accuracy

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Wide Usage PH Meter : Hofun ph meter is an essential tool to improve your life quality. This digital ph tester can be applied in the following applications,drinking water quality test, swimming pools quality monitor, PH balance measurement in RO/DI system, aquarium, spa, hot tub or hydroponics.
•Three Display Designs for Salinity Test: PPM + PPT + %. For Swimming Pool Salt Test : 0-9999ppm; Seawater Test: 10-200ppt (1ppt=1000ppm, when ppm figure is over 9999ppm, the meter automatically changes to ppt ). For Food Test : 0.01-25%. So you don’t have to calculate complex salt content level numbers between different units, which help you to avoid calculating mistake and also makes result-reading easier for you.
•Easy Operation for Salinity Test: When you want to use our pool salt tester, all you need to do is to turn the meter ON and click MODE button to shift to SALINITY function. This easy and convenient operation design is very considerate and offers premium experience. Wide Application Salinity Meter: Hofun digital water salinity test meter applies for multiple uses, like salinity test for swimming pool, Koi Fish, Seawater, Aquariums & Marine Monitoring.
•Reliable TDS Meter With Accurate & Quick Measurement : Hofun digital ppm meter is equipped with premium quality titanium alloy probe, which enables quick and accurate water quality test. Our water quality tester is with 0-9999ppm & 0-200ppt wide test range ensures different function of usage.
•Hofun Multiparameter water Test meter is equipped with 5 different functions for water quality test: Salinity + TDS + EC + pH + Temperature are combined perfectly in one meter. This is not only been convenient for your different water testing needs, but also saves your time and money, totally a helpful water test kit for your water quality safety.

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$37.99

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HTH

HTH 52047 Swimming Pool Care Salt Shock, Stabilized Chlorinator, 1 dose Treats 10000 gallons, 5x12oz Packets

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•IDEAL FOR SALTWATER POOLS: This dichlor based product contains 56% available chlorine and works best with salt chlorine generators. Let this concentrated formula remove contaminants and algae for crystal clear pool water.
•EASY TO USE: Shock weekly to prevent 90% of pool water problems, based on the most common pool problems. Prevention is better than cure! This product does not damage your generator and is compatible with all pool surfaces.
•FEATURES: Power-packed convenience; HTH 52047 Swimming Pool Care Salt Shock is your go-to solution for maintaining water clarity. With its fast-dissolving 5x12oz packets, this chlorinator treats 10000 gallons of water, making pool maintenance a breeze.
•RAPID DISSOLUTION FOR INSTANT CLARITY: Say goodbye to cloudy water; HTH 52047 Swimming Pool Care Salt Shock features a unique formula that conveniently dissolves immediately upon application. This fast acting formula allows you to spend less time on maintenance and more time enjoying your oasis.
•YOU'RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly

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$36.71

$39.99

-8%

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Morton

MORTON SALT, 40 lb 3460 Pool Salt, White

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•High purity
•Designed for use with salt water chlorinators
•Available in a 40lb size
•Power source type: Air Powered

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$24.00

$31.99

-25%

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SaySummer

Salt-Water Pool Test Strips Kit: 125 Counts 8-in-1 for Salt Water Pool Testing Kit, Salt Pool Test Strips for Hot Tub Spa Testing Salt Chlorine pH and More

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Salt Pool Test Strips: Meet the most comprehensive test strips for saltwater system. Combine sodium chlorine(salt) and regular parameters in one strip. Easily test total hardness, free chlorine, bromine, total chlorine, cyanuric acid, total alkalinity, pH and salt level in just one dip.
•Pool Test Strips for Salt-Water Pool: Compared to regular spa test strips, our spa test strips for hot tub includes a bonus quantity of 25 extra strips. 125 Strips in total make it a great bargain. Clear and silky water guaranteed all year long.
•Saltwater Pool Test Kit: The salt test part is specially designed. For saltwater pools and hot tubs, the common ideal salt concentration range is 2700-3400 ppm. Our pool test strips can measure salt levels in the range of 0-6000 ppm, and we have specifically highlighted the range of 2700-3400 ppm on the color chart. This allows you to know clearly whether the salt you've added is suitable, eliminating guesswork.
•Salt-Water Pool Test Strips for Inground Pool: Esay to handle for everyone. Simply immerse the test area in the water for 2 seconds, then hold it horizontally for 30 seconds without shaking off any excess water. Finally, compare the results to the color chart on the bottle for accurate readings.
•Salt-Water Pool Testing Strips: Our salt pool test kit are made of high-quality and sensitive materials that deliver accurate and clear readings without color bleeding. Know your water without confusing results.
•Pool Test Strips for Salt Water Pool: The pool water test kit is functional in multiple situations, including hot tub, spa, pool in-ground and above-ground. Especially suitable for saltwater systems.

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$14.99

$15.99

-6%

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Sea Salt Superstore

Hot Tub Spa Salt for Water Systems & Chlorine Generators, Pool Salt for Hotspring, Jacuzzi, Caldera, Ace, & Freshwater, 5 Lbs/500 Gallons

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Hot Tub Spa Essential: Specially formulated for use in salt systems and chlorine generators, these spa salts for hot tubs enhance your spa experience by providing ultra-pure salt that helps maintain clean and inviting water for a rejuvenating soak.
•Ultra-Pure Quality: Sea Salt Superstore's Jacuzzi & Hot Springs salt boasts 99.9% purity and is free of any additives or impurities. Its fine, flaky texture ensures fast dissolution, maximizing its effectiveness in your chlorine generating hot tubs.
•Universally Compatible: This hot tub spa salt is compatible with all major brands, including Ace, Hot Spring, Jacuzzi, and Caldera. This freshwater spa salt works effectively with any hot tub or spa utilizing salt systems to improve water quality.
•Safe and Natural: This spa salt for hot tub salt system contains no additives, ensuring a clean choice for your hot tub. It promotes a soothing bathing experience without harmful chemicals, making it safe for both users and the environment.
•Crafted for Relaxation: Ideal for households looking to enhance their spa experience, this fast-dissolving spa salt helps maintain your system's efficiency, providing crystal-clear water for a refreshing soak every time you unwind.

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$23.99

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AQUASALT

AquaSalt Chlorine Generator Salt for Swimming Pools - Qty. 2 (40 Lb. Bag)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•100% pure, certified USP-Grade salt produced specifically for swimming pool and spa chlorine generators
•Distribute over the widest water surface area possible for fastest dissolve rate
•Avoid piling salt on the pool surface and brush as necessary until fully dissolved
•40 pound bag size

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$52.95

$58.98

-10%

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Aqua Joe

Aqua Joe Pool and Spa Salt, Fast Dissolving Formula, Chlorine Generator Compatible for Cleaner Water, 40 Pound Portable Bag, AJ-PS40

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Pool and spa salt for chlorine generators supports clear water and easy maintenance
•Fast-dissolving formula works quickly for improved water balance and clarity
•Designed for pools and hot tubs using automatic chlorination systems
•Ideal for both new and existing water systems in spas or above ground pools
•Ample 40-pound bag raises salt level by 480 ppm per 10,000 gallons of pool water

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$29.97

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Generic

Generic Morton Professional's Choice Pool Salt 40 lb. 2 Count

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•CRYSTAL CLEAR WATER: This 40 lb. bag of salt provides over 2 months of crystal clear water for pools up to 40,000 gallons by maintaining proper salt levels.
•GENTLE ON EQUIPMENT: When used in conjunction with a salt chlorine generator, salt water is less harsh on pool surfaces and equipment compared to liquid chlorine.
•NO HARSH CHEMICAL SMELL: The salt system produces chlorine naturally, keeping pools clean and sanitized without the strong smells associated with liquid chlorine.
•EASY MAINTENANCE: Simply add the proper amount of this salt to reach the recommended levels and let your salt chlorine generator do the work of sanitizing the pool automatically.
•PROFESSIONAL'S CHOICE: As the #1 brand recommended by pool professionals, this 40 lb. bag of salt from Morton ensures optimal sanitation for a refreshing swimming experience.

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