Best Granular Swimming Pool Balancers of 2025

Bryan Hicks Avatar
Bryan Hicks
Last Updated: Jan 6, 2025

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Granular swimming pool balancers are a must-have for any pool owner looking to maintain safe and comfortable swimming conditions. These products are designed to regulate the pH levels in the water, preventing any harmful bacteria growth and keeping the water crystal clear. Granular balancers dissolve quickly and evenly, making them easy to use and ensuring that the water is always properly balanced. They also help prevent corrosion and scaling, which can damage the pool's equipment and surfaces. With granular swimming pool balancers, pool owners can enjoy a safe and enjoyable swimming experience all season long.

At a Glance: Our Top Picks

BioGuard Lo 'N Slo pH Reducer Cover #TOP 1
BioGuard Lo 'N Slo pH Reducer
ftb score rating icon 9.9
BioGuard Balance Pak 100 Cover #TOP 2
BioGuard Balance Pak 100
ftb score rating icon 9.8
In The Swim pH Increaser 50 lbs Cover #TOP 3
In The Swim pH Increaser 50 lbs
ftb score rating icon 9.6

Top 8 Granular Swimming Pool Balancers

#TOP 1

BioGuard Lo 'N Slo pH Reducer

23477BIO
BioGuard Lo 'N Slo pH Reducer Cover
BioGuard Lo 'N Slo, 8 lb, Pack of 2, Granular pH Decreaser, Total Alkalinity Balancer, Quick Dissolving, Suitable for All Pool Types

With the BioGuard pH Reducer, you can enjoy hassle-free pool maintenance. This product quickly and accurately adjusts pH levels, ensuring your pool water remains balanced and inviting. No matter what type of pool you own—residential, commercial, or recreational—this pH reducer is reliable and effective. It simplifies your routine by maintaining crystal-clear water and a comfortable swimming environment. The granular formula dissolves rapidly, making application easy and convenient, so you can focus on enjoying your pool rather than worrying about its upkeep.

What We Like
Quick pH adjustment
Suitable for all pools
Easy application
Maintains clear water
#TOP 2

BioGuard Balance Pak 100

23463BIO
BioGuard Balance Pak 100 Cover
BioGuard Balance Pak 100, 12 lb, Total Alkalinity Increaser, Prevents pH Change & Corrosion, Improves Swimmer Comfort

The BioGuard Balance Pak 100 (12 lb), also known as the BioGuard Balancer, is a must-have for swimming pool owners. This product is designed to help you maintain the perfect balance in your pool water. With its powerful formula, it effectively adjusts the pH levels, alkalinity, and calcium hardness of your pool water. By using the BioGuard Balancer, you can ensure that your pool water is safe, clean, and comfortable for swimming. It also helps to prevent corrosion, scaling, and cloudy water. The convenience of having all the necessary pool balancing chemicals in one package makes pool maintenance a breeze. Say goodbye to complicated pool water balancing and enjoy a crystal clear swimming experience with the BioGuard Balance Pak 100.

What We Like
Easy water balancing
Prevents corrosion and scaling
All necessary chemicals in one package
#TOP 3

In The Swim pH Increaser 50 lbs

119303
multi-colored
50 Pound
In The Swim pH Increaser 50 lbs Cover
In The Swim pH Increaser for Pools - Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up - 50 Pounds

The In The Swim pH Increaser is designed to enhance the pH levels and total alkalinity in your pool, ensuring a more enjoyable swimming experience. By correcting acidic water conditions, it raises the pH, which helps prevent discomfort for swimmers. A stable alkalinity also safeguards against sudden fluctuations in pH, known as "pH bounce," keeping the water balanced. Maintaining the pH between 7.2 and 7.6 is crucial for swimmer comfort and safety, avoiding issues like skin rashes or eye irritation. This product, made from sodium carbonate, allows for easy application to your pool water.

What We Like
Raises water pH levels
Prevents pH fluctuations
Ensures swimmer comfort
Easy application
#TOP 4

BioGuard Balance Pak 100

23461BIO
BioGuard Balance Pak 100 Cover
BioGuard Balance Pak 100, 5 lb, Total Alkalinity Increaser, Prevents pH Change & Corrosion, Improves Swimmer Comfort

The BioGuard Balance Pak 100 (5lb), also known as the BioGuard Balancer, is a must-have for maintaining the perfect balance in your swimming pool. This product is designed by BioGuard, a leading brand in swimming pool care. With the BioGuard Balancer, you can easily keep your pool water balanced and crystal clear. The first feature of this product is its ability to effectively balance the pH levels in your pool. This ensures that your pool water is neither too acidic nor too alkaline, providing you with a comfortable swimming environment. The second feature is its capability to control the total alkalinity, preventing any drastic changes in pH levels. This helps to prevent corrosion and scale formation in your pool equipment. The third feature is the product's effectiveness in preventing cloudy water by maintaining the proper calcium hardness. Lastly, the BioGuard Balancer helps to protect your pool surfaces by preventing the water from becoming corrosive. With its easy-to-use formula, the BioGuard Balance Pak 100 is a reliable solution for maintaining a well-balanced and inviting swimming pool.

What We Like
Effective pH balancing
Controls total alkalinity
Prevents cloudy water
Protects pool surfaces
#TOP 5

Doheny's pH Plus

50 lb. (2 x 25 lb.)
Doheny's pH Plus Cover
Doheny's pH Plus | Raise Your Swimming Pool pH Level | Pro-Grade Granular/Powdered Soda Carbonate (Soda Ash) | Proper pH Levels Protect Equipment and Prevent Eye and Skin Irritation | 50 LB

Doheny's pH Plus is the ideal addition to your pool chemicals to maintain the proper pH levels. It is a multi-purpose pH increaser that enhances the effectiveness of all your other pool chemicals. By using Doheny's pH Plus, you can reduce equipment corrosion, eye irritation, and skin dryness. The main ingredient of this product is sodium bicarbonate, also known as "Soda Ash." Doheny's pH Plus is available in convenient-to-use pouches or bulk buckets, making it easy for you to add the right amount to your pool. With Doheny's pH Plus, you can ensure that your pool is properly balanced and enjoy a clean and comfortable swimming experience.

What We Like
Proper pH levels
Reduces equipment corrosion
Prevents eye and skin irritation
#TOP 6

Jecudi Leisure Time Spa pH Increaser

Leisure time 22339A Single
1 Pack
Jecudi Leisure Time Spa pH Increaser Cover
Jecudi Leisure Time Spa Up - pH Increaser for Hot Tub - Easy-to-Use Spa ph Increaser - pH Up for Swimming Pools - Fast-Dissolving Granular Pool pH Increase Product - Bonus Cleaning Towel (1Pack)

The Jecudi pH Increaser is designed to keep your hot tub water fresh and balanced. By maintaining the pH between 7.2 and 7.8, it helps prevent bacteria growth and corrosion, ensuring a safe and enjoyable soak. This product is fast-dissolving, making it easy for you to manage water maintenance without any fuss. You don't need to be a hot tub expert to use it; simply follow the instructions for hassle-free application. Additionally, it helps reduce the risk of skin and eye irritation while extending the life of your spa equipment.

What We Like
Maintains water hygiene
Fast-dissolving formula
Easy to use
Reduces skin irritation
#TOP 7

Rx Clear pH Minus

110713
25 Lbs
Rx Clear pH Minus Cover
Rx Clear Swimming Pool pH Minus | pH Decreaser and Alkalinity Reducer | Granular Sodium Bisulfate | Quickly Correct Your Pool's pH Level | 25 Pound Bucket

Rx Clear pH Decreaser is an essential product for maintaining balanced water chemistry in your swimming pool. It helps to adjust the pH level of the water, ensuring that pool chemicals work effectively and preventing problems such as dull and cloudy water, skin irritation, and damage to pool equipment and surfaces. By quickly correcting unbalanced water conditions, this product reduces eye irritation, redness, and itchy or irritated skin after swimming. Additionally, it helps to prevent corrosion of metal surfaces and protects concrete, plaster, gunite, shotcrete, and fiberglass pools from etching, pitting, and delamination. With its granular sodium bisulfate formula, Rx Clear pH Decreaser acts fast to create an ideal swimming environment. Use it whenever your pool's pH level rises above 7.6 ppm to maintain a safe and enjoyable swimming experience.

What We Like
Maintains balanced water chemistry
Reduces eye and skin irritation
Prevents corrosion of metal surfaces
#TOP 8

Leslie's pH Down Granular Acid

Leslie's
14349
Multicolor
2 Pound
Leslie's pH Down Granular Acid Cover
Leslie's pH Down - Granular Dry Acid, Sodium Bisulfate - Calcium Buildup Preventative - 2 Pounds

Leslie's pH Down is an effective granular acid that helps maintain balanced pH levels in your swimming pool. Unlike muriatic acid, it offers a safer alternative for pool care. As it quickly dissolves, you can easily apply it without long wait times, making pool maintenance more convenient for you. Additionally, it works to prevent the buildup of excess calcium, which can damage your pool equipment and surfaces over time. With Leslie's pH Down, you can enjoy a healthier pool environment with less hassle.

What We Like
Safer than muriatic acid
Quick dissolving formula
Balances pH levels
Prevents calcium buildup
Buying Guide Image
Editor's Notes

During our granular swimming pool balancer research, we found 24 granular swimming pool balancer products and shortlisted 8 quality products. We collected and analyzed 21,373 customer reviews through our big data system to write the granular swimming pool balancers list. We found that most customers choose granular swimming pool balancers with an average price of $26.19.

The granular swimming pool balancers are available for purchase. We have researched hundreds of brands and picked the top brands of granular swimming pool balancers, including BioGuard, In The Swim, Doheny's, jecudi, Rx Clear. The seller of top 1 product has received honest feedback from 334 consumers with an average rating of 4.9.

Written by
Bryan Hicks Avatar

Bryan Hicks is a professional gardener and a writer who lives in North Texas with his family and his dog. Bryan has spent more than half of his life surrounded by garden products. He has extensive experience in garden makeovers and maintenance and lawn care. His areas of expertise include outdoor decoration, gardening and garden design.