Pool owners need to check their pool water regularly for the safety of swimmers. Chlorine not only keeps pool water safe and germs free but also it gives the perfect blue color of it. It keeps water sparkling blue that aids in the essence of swimming.
Chlorine tablets are the ultimate solution to keep your pool water free from algae, bacteria, and protozoa that cause many skin diseases. It keeps the walls and floor of the pool free from stains by preventing algae from further growth.
Further, it prevents the bad odor of water by sanitizing it with the active ingredient present in chlorine tablets. A vast amount of brands are available out there that motivate you to buy their product. It is confusing for most of the pool owners to get the best chlorine tablets per their need for the pool. Sometimes, it happens that these chlorine tablets have the same properties, and also they have the same outlook. Still, not all brands provide the same chlorine tablets which need to ponder upon.
Now the question comes, what type of chlorine tablet should you buy? Which brand should better assist you, and what should be the ideal size of the chlorine tablet according to the capacity of your pool water?
To get an answer to all these questions, you need to have a look at the buying guide given below to do hassle-free shopping of chlorine tablets. Here is our list of top 10 best chlorine tablets that are selected after vast research and comparison of different brands. Also see Top 10 Best pool cleaning robots (put link of this article)
1: In The Swim 3” Inch Pool Chlorine Tablets – 10 Pounds:
If you want the cleanest and healthiest water in your pool or spa, you should purchase this product. It contains ninety percent chlorine that keeps your water crystal clear. It is composed of 99 % Trichlor that is known for in anti-bacterial and anti-algae functions. It kills all types of harmful germs and keeps the water safe for swimming and bathing.
These tablets have a 3-inch size and come in around a 10-pound package. The size of these tablets fits any chlorine feeder or floater that dispense it in pool water. These tablets dissolve slowly, thus work for a longer duration of time.
It has an easy application process. You can use up to 2 tablets per 10,000 gallons of pool water. Before adding it directly in water, check the chlorine level. You can increase the dosage after high temperature or heavy rain etc.
2: Swim Best U009050050 Swimming Pool Chlorine, 50 lbs:
Swim best, as its name indicate, is the ideal chlorinating tablets for pool. It helps you to keep your pool water clean and clear all season long.
The main ingredient it contains is Trichlor, which is known for anti-bacterial and anti-algae properties. So, it is an ideal product to keep your pool water chlorinated by killing all bacteria and algae.
It will keep your water chlorinated and disinfected. It will kill inflectional germs and bacteria by maintaining your water perfect for swimming in every season. The weight of swim best chlorinating tablets is 50 lb and 3 inches in size.
Further, it does not require any particular kind of flower or feeder for dissolution. It can fit ideally in every type of skimmer, floaters, and feeders.
These tablets are highly concentrated. They dissolve in pool water very slowly thus can stay for a longer period of time. Also, it eliminates the minerals scale from your pool.
The plus point of buying these tablets for your pool maintenance is that these tablets are harm free. Because it is approved by EPA.
3: HTH 42034 Super 3-inch Chlorinating Tablets:
HTH 42034 Super 3-inch Chlorinating Tablets are designed for Swimming Pools. These tablets keep your pool water clean and clear from every kind of harmful germs. To ensure your pool water all season long, these tablets are the best option.
These tablets can kill bacteria and algae that make water unsuitable for use. The green color of pool water shows the presence of algae. Therefore, you need to chlorinate pool water to make it healthy for swimming. It turns the green water into natural blue by killing all bacteria and algae.
These tablets dissolve slowly in water. It sanitizes water effectively. One tablet of HTH Super 3” can works for one week efficiently. It can clean water up to 10,000 gallons. Thus, it is an ideal solution for a large pool.
HTH Super 3” Chlorinating Tablets contain cyanuric acid (CYA) that prevents chlorine loss. It also contains a built-in algae clarifier that works amazingly in the DIY pool.
The application process of HTH Super 3” Chlorinating Tablets will require some precautions.
Before adding these chlorinating tablets into the water pool, first check the level of PH, whether it is balanced or not. If the PH level is very high or below average, then the chlorine sanitizer will not function properly. Therefore, to use these tablets at its best, the PH level should be 7.2 to 7.8.
Further, to sanitize your water properly, you need to run your water pump at least 8 hours a day because HTH Super 3” Chlorinating Tablets release chlorine slowly.
Furthermore, the direct application of these tablets into pool water will damage the surface of the pool. Therefore, it is wise to one tablet in a skimmer or a floater. It will be enough to maintain a chlorine residual of 1-4 ppm in a 10000 gallon of water for one week.
Another tablet from Clorox is the best option for pool and spa water. It is 3 inch long chlorinating tablets that last longer as compared to other tablets. The packaging includes 80 tablets that weigh 40 pounds.
The basic function of these tablets is to keep the pool and spa water clean and safe. It kills bacteria and algae by maintaining pool water safe for swimming. It eliminates all other harmful germs that can cause skin irritation and allergies if not prevented.
Further, it also gives protection against sunlight. Also, prevent chlorine loss that can keep water sanitize for a very long time.
5: Pool Mate Swimming Pool 3-Inch Chlorinating Tablets:
Another tablet in the list of our top ten best chlorine tablets for the swimming pool is Pool Mate 1-1405M Chlorinating Tablets. It has all in one formula weighting 5-Pound.
These all in one chlorinating tablet are composed of ingredients that clarify and clean all harsh chemicals from the swimming pool.
Each tablet is wrapped individually for safer handling and delivery. These are stabilized to prevent burn off and slowly dissolves to maintain chlorine level.
Further, the built-in clarifier clarifies your pool water as crystal clear. It also contains a stain inhibitor that removes stains, which is caused by minerals and metal.
In addition, these chlorinating tablets will prevent algae from growing and kill them. It has an algae preventer that will eliminate the algae residual.
These tablets are the best option for any pool that needs maintenance. It has a built-in descaler that will prevent scale formation, which is the major cause of corrosion. It has additional chemicals; therefore, it is a money-saving option. You will need any other chemicals for pool maintenance.
The chlorine level is affected by rainfall, sunlight, the number of swimmers, frequency of pool, and temperature; therefore, to keep all in balance, you need to shock your pool weekly.
To add this product into water, use an automatic floater or feeder that is manufactured specifically for these tablets. Otherwise, it causes fire or explosion if any other chemicals are added.
6: Kem-Tek 177 1-Inch Chlorinating Tablets for Pool and Spa, 4-Pound:
Kem-Tek Chlorinating Tablets are one inch in size that comes in a 4-pound package. These tablets are suitable for both Pool and Spa.
It is the easiest and convenient solution for pool water maintenance. It keeps water safe and clean for swimming. It slowly dissolves in water thus stays for a longer period of time. It has the highest density, therefore needed in a smaller amount for a very large amount of water.
Kem-Tek chlorinating has the same functional properties as other all chlorine tablets possess. It sanitizes water for a long time due to the slow release of chlorine.
Further, it gives protection against UV rays, therefore, prevent the early loss of chlorine level from pool water. It is designed to maintain a strong chlorine residual. Also, it resists crumbling.
7: NAVA Pool Care 3” Chlorinating Tablets – 50 lb:
Another great investment for maintenance of pool and spa is the NAVA Pool Care 3” Chlorinating Tablets. They are three-inch in size that dissolves slowly in the pool. It contains 90 % chlorine that keeps your water disinfected for a long time.
NAVA Pool Care 3” Chlorinating Tablets are highly concentrated. It is an ideal product for the clarification and sanitization of pool water. It works 24 hours long for perfect chlorination of water.
These tablets are designed for all types of pools such as indoor, outdoor, in-ground, above ground, fiberglass, plater, and vinyl, etc. They efficiently kill algae and bacteria, leaving your pool water crystal clear. It can fit all types of automatic skimmers, floaters, and feeders.
Further, each tablet is individually wrapped that provides protection against all organic contaminants. These tablets provide long-lasting chlorination because they are stabilized and dissolves slowly in water.
8: Rx Clear 1-Inch Stabilized Chlorine Tablets:
These are one-inch chlorine tablets that provide you clear water without affecting your skin. It is an ideal algaecide, bactericide, insecticide, and disinfectant for every kind of pool and spa.
You can use these tablets for chlorination of pool or hot tubs. Add 7 chlorine tablets into 2500 gallons of water for the efficient killing of inflectional bacteria and algae. Put these tablets in your pool skimmer and pump it for perfect distribution in pool water.
These Rx clear tablets are composed of 90 % of available chlorine that slowly dissolves on water. It means it can stay for long hours to chlorinate your pool water. Each tablet is packed in the individual wrapper so that to use conveniently every time.
These tablets are high quality and lower priced as compared to other brands providing the same services at a much lower price. Thus, to balance your spa and pool chemistry, Rx clear tablets will be the best choice.
9: POOLBRAND 3” Chlorinating Tablets – 50 lb:
Last but not the least in the list of top ten best chlorine tablets for the pool is the POOLBRAND 3” Chlorinating Tablets. It is an ideal sanitizer that keeps your water crystal clear for a long period of time. It is composed of 90% active ingredients that kill bacteria and stop the growth of algae.
Further, these tablets provide protection against organic contaminants. The mineral scale is eliminated from the pool. It can be used in all types of pool water. These tablets are packed individually that can fit into all types of skimmers, floater, or feeder. Also, it is suitable for use in an ionizer, mineral feeders, and ozonation.
Further, these tablets are produced by the USA and approved by EPA. The efficiency of the tablets is increased because they are stabilized to protect from UV rays. Leaving any residual behind, they are nether diluted nor blended.
10: Clorox Pool & Spa Xtra Blue Chlorinating Granules:
The Clorox Pool & Spa Xtra Blue Chlorinating Granules are tablets for pool water that maintain your pool water healthy and safe for use. It comes in a 6-pound package.
These chlorine granules have a dual-action formula. It is not only a sanitizer but also a shock. Thus, cleans pool water in just one step.
It dissolves quickly in water by keeping the pool healthy for swimming. It is the best pool sanitizer that kills harmful germs and bacteria present in pool water.
Further, it prevents algae from growth and kills it. It kills all kinds of pool algae such as mustard, green, and black.
It clears all organic contaminants from pool water thus performs as a filter to clean the pool water. Therefore, it helps infiltration to clean the dull water of the pool.
Another benefit of using Clorox pool granules is that it eliminates chlorine odor. It gives protection against the sunlight for a longer duration of chlorine performance.
The application method of using these chlorine granules is very straightforward. You can add these granules in to pool water directly or by using a skimmer.
To maintain a balanced PH and chlorine level of water, you have to check it weekly. Because the pool chemistry changes quickly and maybe not suitable for swimming.
Moreover, these chlorine granules are the best option to maintain spa water clean and safe because it contains 53 % Trichlor. The other ingredients and the Trichlor presents in these granules helps you to maintain your spa safe and healthy for use.
Further, this product will increase the CYA level of pool water because it contains chlorine stabilizer. By using this product, you will not need any extra other chlorine tablets, as it will keep your pool water in its perfect blue color.
Advantages of chlorine tablets over liquids or powder:
Besides killing bacteria and algae, chlorine tablets have many advantages over liquids and other chlorine.
- They come in great packaging that is convenient to use. It is cost-effective and last longer as compared to other liquids.
- It has an easy application. Instead of spreading powder or liquid all over the pool surface, just add one tablet to pool water and leave it to work.
- They spread themselves—no effort is required in spreading chlorine tablets with in pool water.
- Also, chlorine tablets are versatile in function. You can use it in the pool, or hot tub.
- These tablets are easy to measure as it comes in tablet form. You can easily find out how much tablets are needed for your pool water. You don’t need to weight it properly.
Buying guide: The best Chlorine tablets for pools
Before buying chlorine tablets for your pool, check some parameters for better results. These parameters are given below.
Types of chlorine tablets:
Two types of chlorine tablets available in the market are stabilized and unestablished. Stabilized chlorine tablets contain stabilized chlorine that stays longer in water. It gives protection against sunlight; therefore, it works better. Stabilized chlorines are an ideal product for the outdoor pool. Also, it works with the same efficiency in both; above-ground and in-ground pool. The stabilized chlorine tablets contain an addictive called Cyanuric Acid that gives protection against sunlight.
On the other hand, unestablished chlorine tablets are designed for indoor pools that are in a shady area. Sunlight exposer makes unestablished chlorine tablets ineffective for chlorination. The unestablished chlorine dissolves easily in direct sunlight.
Therefore, you need to read the label of chlorine tablets before purchasing whether it is stabilized or un-stabilized. Choosing stabilized chlorine tablets will work wonder and will give you the desired result of chlorination. It will kill bacteria and leave your water crystal clear and safe for health.
Before purchasing chlorine tablets, you need to check how much chlorine your pool needs. The amount of chlorine that pools water needs should be kept in mind. The perfect amount of chlorine will provide the ideal results by killing all bacteria and eliminating organic contaminants. An ideal amount of chlorine will leave you water safe for swimming.
It is necessary to check your pool chlorine demand before adding chlorine because adding too much chlorine will leave your water cloudy. Also, it will cost you more. It can also have an adverse effect on your pool equipment.
Chlorine capacity depends on the shape of the pool, the size of the pool, and the amount of water. You can check chlorine demand by using a high quality digital meter.
Chemistry of the chlorine tablets:
Chlorine tablets are composed of different ingredients. Some are highly sensitive to bacteria and algae, while some may not work very effectively. Therefore, to understand the chemistry of the product is important. Looking at the percentage of stabilized chlorine and Trichlor concentration will save you from wasting money on the wrong product. The high amount of active chlorine will work best for keeping your pool or spa water in good shape. Chlorine will keep it safe from bacterial or algae infections.
The higher concentration of chlorine implements that you will require that product in a small amount for a large amount of water clarification. Thus, a product with 90 % chlorine will be the best choice to buy.
Further, if your pool water stays clean and clear for most of the time, you can consider tablets that have high Trichlor concentration. On the other hand, if you are facing algae problems frequently, you can consider other active chemicals that work best on it.
Price of product:
Another factor to keep in mind is the price of the product by quantity. Usually, chlorine tablets are not much expensive, but they contain components that become heavy on pocket. The overall maintenance of the pool requires to invest in equipment along with chlorine tablets.
The trick in chlorine tablets composition is that some are composed of strong chemicals agents that might work effectively as compared to others. For instance, one company claims that one chlorine tablet is enough for 10,000 gallons of water while other claims 3 tablets instead of one tablet. So, you need to read the labels of the brand before investing in their products.
Did you find the Best Chlorine tablets for pools?
The best chlorine tablets will save your pool from so many infectious diseases caused by bacteria, algae, and other protozoa. To keep your water safe from all those problems and make it crystal clear blue, you need to chlorinate your pool according to its need. The above-mentioned list of top ten best chlorine tablets will help you in main gating your pool water in proper condition. It will keep your family healthy because it will kill bacteria and stop algae growth.
The products, as mentioned earlier, are manufactured by different companies, but they have almost the same chemical properties will little deviation. So you need to keep your pool demand in mind before ordering any one of them. They come in user-friendly packaging and conveniently using size. Most of them are designed for every kind of pool, indoor, outdoor, in-ground and above ground, etc. they can easily fit all automatic dispensers, skimmer, and floater.
In short, investing in buying one product will keep your pool healthy for swimmers. It will not be heavy on your pocket as most of them are at affordable prices.
FAQs related to Chlorine tablets for pools
Answer: chlorine tablets that contain a high amount of stabilized chlorine are the best option for pools. Our list of top ten best chlorine tablets contain;
In the Swim 3” Inch Pool Chlorine Tablets – 10 Pounds
Swim Best U009050050 Swimming Pool Chlorine, 50 lbs
Rx Clear 1-Inch Stabilized Chlorine Tablets,
Yes, you can swim when chlorine tablets are added to the pool. You also need to check the balance of the sanitizer level, whether it is safe for swimming or not.
The answer to this question depends on the size and capacity of the chlorine tablet. Usually, chlorine tablets stay for 3 to 5 years longer in a pool.