Pool clarifiers

As a pool owner, you will want to keep your pool clean. No one will want to swim in a filthy pool. As you probably know, there are plenty of chemicals and swimming pool products that help you maintain your pool in good conditions. Some of them are safe for you and your family, while others can bring problems and health issues. It is quite complicated and a bit hard to understand which product is best for you when deciding which clarifier to use for your swimming pool. With this in mind, we have tried to evaluate some of the best clarifiers for swimming pools available in the current market. Take a look below and choose the one that will meet your requirements.

Top 6 Pool Clarifiers Comparison

Photo Water Clarifier Price
Clorox Pool&Spa Super Water Clarifier Image

1. Clorox Pool&Spa Super Water Clarifier

  • 1 fl. oz. treats 5,000 gallons
  • Safe for all pool types
  • It combines small particles into large ones for easy filter removal
  • Available in 32 oz.
  • It does not affect pH balance
  • Compatible with salt systems
HTH Pool Clarifier 67012 Image

2. HTH Clarifier 67012

  • 1 fl. oz. treats 6,000 gallons
  • It works with all pool types
  • Improves filter efficiency
  • Available in 32 oz.
  • It does not affect pH balance
  • Compatible with salt systems
HTH Pool Sanitizer  22002 Image

3. HTH Pool Sanitizer 22002

  • 1 fl. oz. treats 5,000 gallons
  • Effective with all pool types
  • Easy filter removal
  • Available in 5 lbs.
  • It does not affect pH balance
  • Compatible with salt systems
Robarb R20154 Super Blue Clarifier  Image

4. Robarb R20154 Super Blue Clarifier

  • 1 fl. oz. treats 5,000 gallons
  • Safe for all pool types
  • It can be used with all filter types – it will not clog filters
  • Available in 32 oz.
  • It does not affect pH balance or other chemicals
  • Great compatibility with salt systems
BioGuard Polysheen Blue Clarifier Image

5. BioGuard Polysheen Blue Clarifier

  • 1 fl. oz. treats 5,000 gallons
  • It can be used with all pool types
  • Small suspended particles so they can be easily removed by your filter
  • Available in 32 oz.
  • It can be used with all filter types and does not affect pH levels
  • Compatible with salt systems
In The Swim Super Floc Clarifier Image

6. In The Swim Super Floc Clarifier

  • 8 fl. oz. treats 10,000 gallons
  • It works with all pool types
  • safe to use in all pool filters
  • Available in 32 oz.
  • It won’t affect the pH level
  • Great compatibility with salt systems

The Pool Clarifier Evaluation

Clorox Pool&Spa Super Water Clarifier

If you own a pool and you want to maintain it in proper condition, you should start with the water in the pool. Only a good clarifier can do that. The Clorox Pool&Spa clarifier is capable of cleaning dull and cloudy water in a short time. It has the purpose to combine all contaminants in the water into some large particles for easy filter removal. When using this type of sanitizer is important to know several things. For example, you can use 1 oz. of clarifier to clean 5.000 gallons of water.

This product is safe for all pool types and it doesn’t affect the water’s pH balance. More than that, according to the manufacturer specifications, it is compatible with almost all salt systems. The Clorox clarifier is one of those pool products that help you keep the swimming pool water clean and clear so your family and friends can enjoy it safely.

PROS

CONS

It clears cloudy water
Easy to apply
Great result in just 24 hours.
It improves filtration

VERDICT

If you are looking for a sanitizer that can improve filtration and keep water in your pool clean and clear, the Clorox Pool&Spa Super Water Clarifier may be exactly what you want. 1 ounce of clarifier can easily treat 5.000 gallons of water, but if water is still cloudy, then you need to apply more. However, make sure, you repeat this procedure after 37 hours.

HTH Clarifier 67012

For safe and clear water, we recommend you to use the HTH Clarifier. For great results, it should be added once a week. Also, it should be used 4 to 12 hours after each shock treatment as it contains a concentrated formula that does wonders for your swimming pool. The cleaner improves filter efficiency and it doesn’t affect pH balance. In simple terms, it is a quality water cleaner that has the purpose to clarify the swimming pool water.

As compared to other similar products, it is very easy to use. You just have to dilute it in a bucket and pour it around the edge of the swimming pool. We recommend you to pour some liquid to skimmer as well as it can improve filtration. After that, you can let the pump filter operate for 8 hours and vacuum the pool with a pool robot.

PROS

CONS

It cleans the pool filters
It balances the water
It can be applied on the skimmer
Capable of removing dead algae and organic debris

VERDICT

Looking to remove dead algae from the pool water? With the incredible purifier from HTH, you can do that. Specifically designed for crystal clear water, this water clarifier is well known for clarifying water using a concentrated formula. Aside from being compatible with most salt systems, it has the ability to improve filter efficiency and clarify water without affecting pH balance.

HTH Pool Sanitizer 22002

After reviewing more than 15 similar products, we can confirm that the HTH Pool Sanitizer 22002 is one of the most affordable yet quality and effective water clarifier available in the current market. It is an effective sanitizer that contains a built-in water softener and stain preventer. It is capable of controlling algae and clarifying water. It is a 7-in-1 cleaner that works with almost all salt systems. It offers visible blue action, so you know it properly works.

There are many good things to say about this pool cleaner, but the most important factor to consider is that it fights hard against bacteria, algae and other micro-organisms. It doesn’t affect the system filters. On the contrary, we can say that it can be used with all filter types as it will not clog them. Also, it comes at a very attractive price, so if you are on a limited budget, this is the best option you can make.

PROS

CONS

It controls algae
It sanitizes water
It clarifies water
Easy to apply

VERDICT

This is an easy to apply clarifier that doesn’t need too much time. It is a 7-in-1 cleaner as it sanitizes water, controls alga, clarifies water and more. It is safe and secure for all your family, so if you are looking to purchase a clarifier to clean the water in your pool, this is the best one you can get for this price.

Robarb R20154 Super Blue Clarifier

The Robarb R20154 Super Blue Clarifier is our 4th option. It is a concentrated formula able to clear cloudy water fast. With just 1 oz. of clarifier, you can treat almost 5.000 gallons of water. Most people prefer to use this formula as it can easily be used with all types of filter. It will not clog or damage the pool filters or other components. By removing dirt particles, it prevents future hazy appearance.

In addition to this, it maintains crystal clear pool water. Don’t worry as it doesn’t affect pH balance or other chemicals. Also, it is very important to know that it is very safe. It is non-toxic and non-irritating. However, it is recommended to avoid swimming in the pool while using it. For this amazing price, the clarifier comes in a 32 fl. oz. pack. Overall, this is an effective clarifier and a great option to consider when making a purchase.

PROS

CONS

Fast results
It can be used with all types of filters
Very concentrated formula
Easy to use
Affordable

VERDICT

Keep pool water clean and clear with this incredible concentrated formula. The Robarb R20154 is an effective clarifier that does wonders for your swimming pool. It clears cloudy water and prevents algae build-up. More than that, it comes at a very reasonable price. All in all, it is a great option to consider when looking to purchase a clarifier for your swimming pool.

BioGuard Polysheen Blue Clarifier

Last but not least, we are proud to include on our list an effective sanitizer that claims to keep the water in your pool clean and clear. The BioGuard Polysheen Blue Clarifier is among the best clarifiers available in the current market. It provides fast results and it can be used with all pool types.

It is compatible with almost all salt systems and it doesn’t clog your filters. In fact, it doesn’t damage any part of your pool system and it doesn’t affect pH balance. It is so concentrated that it can even treat cloudy water. For greater results, you can use 1 oz. per 5.000 gallons of water. It comes at a very attractive price, being exactly what you could need if you are on a limited budget. Great quality at a very low price.

PROS

CONS

Concentrated formula
Easy application
It provides fast results
Great price

VERDICT

This is another option to consider while shopping for a water clarifier. It comes at a very reasonable price and provides fast and effective results. It is capable of removing algae build-up and it can clear cloudy water with ease. Overall, it is a great value for money.

In The Swim Super Floc Clarifier

Our 6th option is a very effective clarifier. The Super Floc Clarifier is the latest generation in water clarification. According to several customers, thanks to this clarifier, the pool filters operate much better and last longer. As you probably know, there are different causes of green and cloudy water, including poor filtration, pollen, dust, chemical residue or dead algae. The Super Floc is ideal for this kind of problems. It is the right solution for nasty cloudy water problems.

It is a fast-acting formula that will do wonders for your swimming pool, maintaining it crystal clear. It creates a barrier between the nasty particles and the water. More than that, it can be used in all types of pools. It won’t cause damage to the filters. Plus, it doesn’t contain metals, so the pH level of your swimming pool won’t be affected. The Super Floc Out is also used to remove oil and lotions. Since it won’t affect water properties, it is very safe to use. It is recommended to apply 8 oz. per 10.000 gallons of water. After adding it, run your pool pump for more than 1 hour and wait 48 hours. Every nasty particle will settle to the bottom of your pool so it will be extremely easy to vacuum it.

PROS

CONS

It separates clean water from the muddy water so the nasty particles can be easily vacuum out
Easy to apply
Fast results
It doesn’t affect pH levels

VERDICT

If you are looking for a clarifier that will not affect the pH balance in your swimming pool, take a look at this one. The Super Floc Out clarifier will help you remove any nasty particles from your swimming water. It acts fast and it provides great results. With only 8 oz. of clarifier you can treat about 10.000 gallons of water. As mentioned above, it is the latest generation in water clarification, so don’t think twice, just buy it!

What to Choose in 2018 – Pool Clarifier vs. Flocculants?


As mentioned above, there are so many pool products on the market, today, that it is quite difficult to find exactly what you need. Algae, like any other pollutants, tend to invade your swimming pool when it is inactive and using these products can make it look much better and much clearer. Not all the chemicals used to sanitize your pool are safe. Not all the clarifiers and flocculants have a positive impact on water clarity. High levels of chemicals can have a negative effect on your pool water. Now, you may want to know what is the difference between these types of chemicals and what is best for your swimming pool. Keep in mind that there is a big difference between these two terms.

  • Pool Clarifier

  • Generally speaking, clarifiers are used to fix the cloudy water. They use a strong formula to coagulate small particles or oils that are formed in the water. In other words, these chemicals are made to produce coagulation. The large particles are easier to remove by the pool filter. These pool cleaners and the pool filters work great together in order to eliminate any deleterious particles from your pool. The clarifier is very easy to use, but make sure the pool filter is on when applying it as you won’t want to damage the filters. Opt for a clarifier that can be used with all types of filters as it will not clog or damage them. More than that, opt for a cleaner that doesn’t affect pH balance or other chemicals. Also, choose a product that it is compatible with most salt systems.

Pros:
  • It makes the filter more effective in cleaning a swimming pool
  • Easy to apply
  • It does not affect the pH balance
  • It does not damage the pool filters
Cons:
  • It takes several days to get great results
  • Pool Flocculants

  • As compared to clarifiers that attract all unwanted particles to the filter, the flocculants grab them all and sink them to the floor of the swimming pool. By using this, you won’t have the water in your pool cloudy and dead algae is no longer present. Moreover, it is very easy to use. All you have to do after using a flocculant is to put a vacuum cleaner in the pool and let it do its job. However, when using it, it is recommended to run the swimming pool for more than 2 hours. This way, it will blend in with the water and provide better results. Also, you should avoid using the pool for at least 8 hours when using a flocculant. There are many products on the market, and we are sure that you will make a great option.

Pros:
  • Fast results
  • Extremely effective
Cons:
  • It requires vacuuming
  • It doesn’t work on systems with cartridge filters
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