Pool Chlorine Tablets

There is nothing more enjoyable and relaxing than spending all your free day in a clean and clear swimming pool. But when owning a pool you also own a few problems. Having a pool is more complicated than you think. Pool owners must spend a lot of time keeping the water clean and clear or unwanted “guests”. Whether bugs, leaves or algae, everything should be kept out of the water. Therefore, if you are looking for solutions to sanitize your pool in no time, this is the right place to be. We have gathered 5 of the most effective chlorinated tablets on the market. You just have to compare them and choose the one that will meet your requirements.

Top 5 Chlorine Tablets Comparison

Photo Pool Chlorinated Tabs Price
Robelle 1440M 5-in-1 Multi-Purpose 3

1. Robelle 1440M 5-in-1 Multi-Purpose 3″ Chlorine Tabs

  • 40 lbs. bucket (80 tabs.)
  • 1-3 tabs/ 10.000 gal.
  • It reduces the need for other chemicals
  • It kills bacteria and controls algae
  • It adjusts pH to 7.4-7.6
  • Each tablet is 3”8 oz.
Rx Clear 1-Inch Stabilized  Chlorine Tabs Image

2. Rx Clear 1-Inch Stabilized Chlorine Tabs

  • 50 lbs. bucket
  • 7 tabs/ 2.500 gal.
  • It reduces the chemical mess
  • Used as algaecide and bactericide
  • It maintains a balanced pH level
  • Each tablet weighs 0.5 oz.
Swim Best 3

3. Swim Best 3″ Chlorine Tabs

  • 50 lbs. bucket
  • The tablets are concentrated and dissolve slowly in water
  • It reduces the need for additional chemicals
  • It keeps you swimming pool disinfected
  • pH balanced
  • Each tablet is 3”8 oz.
In The Swim 3 Inch Pool Chlorine Tabs Image

4. In The Swim 3 Inch Pool Chlorine Tabs

  • 50 lbs. bucket
  • 1-2 tabs/ 10.000 gal.
  • Highly concentrated with 99% trichloro-S-triazinetrione
  • It controls algae
  • It maintains a balanced pH level
  • Each tablet weighs 8 oz.
CLOROX Pool&Spa 22005CLXW Active99 Image

5. CLOROX Pool&Spa 22005CLXW Active99

  • 35 lbs. bucket
  • 1 tab/10.000 gal.
  • Concentrated with 99% Trichloro
  • Prevents algae and kills bacteria
  • pH balanced
  • Each tablet is 3”8 oz.

Tablets Evaluation

Robelle 1440M 5-in-1 Multi-Purpose 3″ Chlorine Tabs

If you are looking for a quality sanitizer and clarifier to help you maintain a balanced pH level in your swimming pool, this is the best options out there. The Robelle 1440M is a 5-in-1 multi-purpose sanitizer that reduces the need for additional chemicals. There are several ways to beat algae and this is one of them. With these chlorinated tabs, you can get rid of algae build-up as it acts as a stain inhibitor, clarifier and algae controller.

Our first product comes in 40 lbs. bucket and each tablet is 3”8 oz.. In order to maintain your swimming pool in a good condition, you need to use 1 to 3 tablets for 10.000 gallons of water every week. In addition to this, it is quite important to understand that it adjusts pH to 7.4-7.6. Therefore, if you want to swim in a crystal-clear water, this is exactly what you need.

PROS

CONS

Suitable for every pool sanitization
Stabilized to prevent chlorine loss
Slow-dissolving tablets
Algae controller
It produces crystal-clear water

VERDICT

The Robelle 1440M is a 5-in-1 multi-purpose sanitizer that produces crystal-clear water. It is efficient, easy to use and comes at a very reasonable price. Aside from being an excellent clarifier, it is also a descaler that prevents the built-up of scale that may cause corrosion.

Rx Clear 1-Inch Stabilized Chlorine Tabs

Keep your swimming pool clean and clear with the Rx Clear 1-Inch Stabilized Chlorine Tabs. It works with any pool or spa whether small or large. All you have to do is to use the chlorinated tablets properly. For example, for 2.500 gallons of water, you will need almost 7 tabs per week. Each tablet weighs 0.5 oz. and can reduce the chemical mess. Since it is stabilized with cyanuric acid, it doesn’t have the same powerful smell as other products that are made with calcium hypochlorite. Also, as compared to many other similar sanitation products, it contains bactericide, algaecide and acts as a great disinfectant.

It is highly recommended to use these tablets with a non-stabilized chlorine shock treatment. This will help you maintain a balanced pH level. Remember that this is a slow-dissolving product with almost 89% chlorine available. Overall, if you want a safe and enjoyable swimming experience, go for it and choose this clarifier.

PROS

CONS

Adaptable to any pool or spa
Low price
High quality
Easy to use
Slow dissolving

VERDICT

Easy to apply and slow-dissolving, this is what you need to know about the Rx Clear 1-Inch Stabilized Chlorine Tabs. Although it comes at a very affordable price, it provides excellent performance as one at a much higher price. It fights against algae, bacteria and other impurities that you may find in your swimming pool. Also, it is safe and non-toxic.

Swim Best 3″ Chlorine Tabs

The Swim Best 3″ Chlorine Tabs is a concentrated formula that contains 99% Trichloro-S-Triazinetrione with 90% available stabilized chlorine. It is slow-dissolving and very easy to use. These 3-inch 8 ozs. tablets are effective for pools, especially for above-ground pools as well as hot tubs. Since they dissolve slowly, they can keep the water in your swimming pool disinfected for a long time. They are usually used with skimmers, feeders baskets and floaters.

What we really like about these tablets is the fact that they remove chlorine stains, cloudiness as well as the mineral buildup. What we present you here is a 50 lbs. bucket that will help you keep your swimming pool in a good condition for a long period of time. Not to mention that it is more affordable than its above competitors.

PROS

CONS

Great treatment. It offers long-lasting sanitation
It meets all the safety standards
Great for above-ground pools and hot tubs
Slow-dissolving tablets
Easy to use in skimmers and feeders baskets and floaters

VERDICT

Take a look at these slow-dissolving tablets and you will be surprised to discover how impressive in terms of spreading across the pool they are. Aside from providing long-lasting sanitation, they are also very easy to apply. They may be a bit fragile as compared to other types of tables, but this is not a big problem, so don’t worry! Use these highly concentrated tablets and keep your swimming pool disinfected for long.

In The Swim 3 Inch Pool Chlorine Tabs

The In The Swim 3 Inch Pool Chlorine Tabs is a powerful clarifier that contains 99% Trichloro-S-Triazinetrione. Due to its reasonable price and excellent performance, it is one of the most popular disinfectants on the market. In order to get great results, you can add 1 or 2 tablets to 10.000 gallons of water. This concentration is enough to keep the water in your swimming pool clean and clear for up to a week.

More than that, the tablets are very easy to use. You can find them at 50 lbs. bucket which means about 114 tablets. A single 50 lbs. bucket will last a couple of months depending on how often you will use them. Remember that the tablets are may not be suitable for skimmers as they are a little thick. However, they will be suitable for your pool floaters. Also, they are a bit too fragile, so pay close attention when opening the bucket.

PROS

CONS

Slow-dissolving chlorine tabs They may not be suitable for skimmers
Easy to use with floaters
Highly concentrated with 99% trichloro-S-triazinetrione
Remove algae buildup
They are capable of protecting your swimming pool for longer

VERDICT

If you want to maintain your pool water clean and clear, choose this disinfectant. It is effective, easy to use and it doesn’t cost so much. It contains 99% Trichlor-S-Triazinetrione and 1 or 2 tables will be enough to sanitize about 10.000 gallons of water.

CLOROX Pool&Spa 22005CLXW Active99

The CLOROX Active 99 is one of the most popular pool clarifiers available for sale. It comes in different sizes and it does a great job in above-ground pools. One chlorinated table works great for 10.000 gallons of water. Most people choose them as they are very easy to use. They work well with your pool feeder or floater. These tablets will help you fight against algae and bacteria. They help you maintain your pool clean, clear and free of algae.

They dissolve slowly which means that they will keep your pool clean for a long time. These chlorinated tablets can make the water murky. However, this is not a big problem and you shouldn’t worry about it. Overall, this is an incredible treatment that will help you keep your swimming pool in great conditions.

PROS

CONS

Suitable for every pool sanitization
Slow-dissolving tablets
It prevents chlorine loss
Easy to apply
Inexpensive

VERDICT

If you are looking to purchase a disinfectant that prevents chlorine loss, the CLOROX Active 99 is exactly what you need. These slow-dissolving tablets are easy to use and much cheaper in comparison to others. They are suitable for every pool sanitization and comes with a size that makes them great for small above ground pools.

How to use the chlorine ?

As mentioned above, there is quite difficult to maintain your pool clean and safe for the swimmers. You have to regularly chlorinate the pool water and this is a tremendous task. However, chlorine is one of the most inexpensive and effective disinfectants available in the current market. It is powerful and fights against bacteria, viruses and algae, helping you stay safe when swimming. According to several experts, the ideal chlorine concentration shouldn’t be higher than 3 ppm. Staying within this range will balance the pH level and protect you against contaminants and other pollutants.

On the other hand, it is extremely important to understand that too much chlorine may cause eye, lung, nose and throat irritation. More than that, if you have a chlorine allergy, it is recommended to avoid using the swimming pool. In order to find out if the pool water has the right amount of clarifier, it is crucial to test the water. The water can be tested with strips of kits for water testing. Both are made to determine the levels of chlorine as well as other chemicals.

As you have probably noticed in our comparison table, the tablets come in two sizes, such as 1-inch and 3-inch sizes. The 3-inch tablets are more popular as they are more concentrated and much easier to use. Also, they provide sanitation for more than 3.000 gallons of water per tablet. Since you will use fewer, you can save a lot of money. A regular swimming pool usually has a capacity of 20.000 gallons. This means about 5 tablets per week which is not too much, considering that an affordable set can have 140 tablets.

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