Best Phosphate Remover For Pools

Of the chemical substances needed to ensure adequate maintenance of a swimming pool, phosphate remover is an essential one. Phosphate removers are chemicals that get rid of phosphorus compounds in the pool. These compounds, if left untreated, provide nutritional support for the growth and flourishing of water plants and algae.

Without an effective phosphate remover, chlorine and pool shocks are unable to get rid of algae permanently. This explains why investing in a good phosphate remover is absolutely critical for a clean and hygienic pool.

If you are looking for the most effective phosphate remover in the market, you have come to the right place. These are some of the best phosphate removers that we have hand-picked for you.

Top 5 Absolute Best Phosphate Removers For Pools

Overview of all the products:

  1. Natural Chemistry Phosfree
  2. REVIVE! Swimming Pool Phosphate and Algae Remover
  3. Blue Wave Super Phosphate Remover
  4. Clorox Pool&Spa Phosphate Remover
  5. Orenda PR-10000 Phosphate Remover

1. Natural Chemistry Phosfree

A tad expensive but well worth it…

Most pool owners swear by this amazing phosphate remover by Natural Chemistry, and for all the right reasons. Its formula contains chemicals such as rare earth compounds that work efficiently in eliminating phosphates from the pool. Thanks to its targeted and precise composition, this remover is capable of getting rid of almost all the phosphate compounds, and that too, in little time. You can see the results in around 24 to 48 hours, as the filter begins to clog.

There is no clouding of the pool water with this phosphate remover, as it works with a filter which removes the chemicals continuously. This means that you are free to swim in your pool immediately after using it.

This phosphate remover comes in a 3 liter, user-friendly packaging. However, its chemical composition is relatively dilute which means that you have to use a greater quantity of it to get the desired results. This makes it an overall expensive option. 


  • Works efficiently 
  • Lowers phosphate levels to the minimum
  • No clouding of water
  • Makes pool maintenance easy


  • Dilute
  • Expensive

2. REVIVE! Swimming Pool Phosphate and Algae Remover

The best all-rounder pool chemical money can buy…

What is better than an all-rounder that can treat a bunch of your pool problems single handedly? Revive really won over the industry with this terrific phosphate remover that is capable of fighting algae, as well as getting rid of several other unwanted compounds like metals and carbonates. It is formulated with chemicals that have a high affinity for phosphate compounds, which means that they can bind and remove a huge portion of up to 2000 ppb of these.

An excellent feature of this phosphate remover by Revive is that it works immediately and you can see visible results in as little as a few hours. Moreover, since it is made of all the necessary chemicals, it can be used as an initial treatment before opening the pool, and can save you from the hassle of shocking. 

The packaging of this phosphate remover is highly convenient and can allow you to monitor and control the amount added. To top it off, it is fairly light on the pocket.


  • Can get rid of most of the phosphates
  • Also effective against algae and other organic and metallic compounds
  • User-friendly packaging
  • Economical


  • Contains only 32 oz. of the chemical

3. Blue Wave Super Phosphate Remover

The best budget option…

This phosphate remover by Blue Wave is one of the strongest options available in the market, and is capable of eliminating almost all kinds of phosphates that are present in a pool. It is composed to be highly concentrated, which means that a little amount of it can remove a large number of phosphate compounds. Thus, it can last you for a long time, which makes it a significantly budget-friendly option.

Moreover, it is also made to be extremely safe, both for the swimmers and the environment. It does not contain any toxic substances that can harm your skin or eyes, which is rare for a phosphate remover. Hence, your pool is ready to be used immediately after adding it.

Apart from being exceptionally efficient, this phosphate remover is also economical to buy, which makes it a definite go-to. It can, however, cause temporary cloudiness in the pool unlike some other options.


  • Concentrated
  • Requires little quantity to work
  • Can swim immediately after use
  • Safe and environment-friendly
  • Inexpensive


  • May cause cloudiness

4. Clorox Pool&Spa Phosphate Remover

Works really well on those tiny phosphate particles…

Here is another superb phosphate remover that requires a little quantity to go a long way. This remover by Clorox is capable of binding to even the tiniest of phosphates and other impurities, and allows the filter to get rid of them. This makes it highly effective. In addition to that, it also works quickly and clears the pool significantly in around 24 hours, which is a great advantage. However, it should be noted that this Clorox phosphate remover yields the desired results after multiple applications. 

A great feature of this phosphate remover is that it works effectively in almost all kinds of pools and spas and makes the water crystal clear. It also causes significantly less clouding of water than most other phosphate removers. Cherry on top, it is surprisingly light on the pocket. Nonetheless, it can cause irritation of eyes which means that the pool is not safe for swimming immediately after using it.


  • Removes most of the phosphates including minute particles
  • Requires less quantity
  • Works in little time
  • Can be used in all kinds of pools and spas
  • Inexpensive


  • Causes irritation of eyes
  • Requires multiple applications

5. Orenda PR-10000 Phosphate Remover

Requires the least amount of effort…

If you are looking for an extremely strong phosphate remover that gets rid of all the impurities with little quantity and in a single application, this is the one for you. This Orenda phosphate remover is highly concentrated and is made specifically for very large, commercial pools. It attacks the phosphates aggressively and causes significant clumping, which accounts for the increased cloudiness caused by this remover. Thus, although it removes a sufficient amount of phosphate compounds, it renders the pool unsafe for swimming for up to 2 days. The accumulated compounds and debris can be easily cleaned or vacuumed. 

Due to its high strength, as little as 8 ounces of this phosphate remover can easily work in 10,000 gallons of water. This means that it can last you for a long time, making it a relatively economical option.


  • Highly concentrated
  • Can remove a great number of phosphates
  • Can be used commercially
  • Little amount is required
  • Can yield results in 1 application
  • Economical


  • Can be harmful for eyes
  • Causes significant cloudiness for a long time

Buyers’ Guide – What to look for when buying a phosphate remover for your pool?

The market is flooded with numerous phosphate removers at present, giving the customer a lot of options to choose from. This can be a critical choice, since the integrity and hygiene of the pool greatly depends on it. When picking a phosphate remover, there are a few things that need to be kept in mind to ensure that your bucks are not wasted.

1. Concentration

Concentration of the chemicals determine how strong the phosphate remover is, and it is advisable to invest in a concentrated remover. A dilute phosphate remover can leave behind some of the phosphates that can aid the growth of algae. Moreover, a dilute remover requires a greater quantity to work, which makes it expensive.

2. Safety

Since it is a chemical formulation, a phosphate remover can cause damage to skin, eyes and the environment. Therefore, it is ideal to pick a phosphate remover that is made of natural and non-toxic substances that are safe and get removed easily by the filter or vacuum.

If you loved our product recommendations, make sure to check out our other ones too: