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Pool Filter Balls - What You Need to Know


Do you want to clean your pool most conveniently and easily? Well, in this case, pool filter balls are the way to go! With this, not only will your pool cleaning be much more comfortable and simpler, but at the same time, the filtration will be much better.

Reusable, environmental friendly, and made using 100% polyethylene – these filter balls just know their way of how to work things out. They also have a longer life span while filtering particles down to 3 microns.

Want to know about these filter balls in detail? Let's get started:

What is Meant by Pool Filter Balls?

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Pool Filter balls are those tiny balls that are particularly designed for pool and industrial water treatment applications. They are made using a patented integration of thermally bonded polyester fibers to enable the tight filtration, backwashing, and preventing the fibers to migrate from the filter directly into the pool water.

In other words, filter balls are lightweight, high-performance filtration media that clean pool water with total class and elegance.

Besides, they are lesser messy and last for a long time, giving the same service. In fact, to your surprise, one cubic box of these filter balls effectively replaces and is capable enough to outperform 100 pounds of sand filters.

Hence, the moral of the story is that sands are definitely a good filter medium, but not more than the polyethylene filter balls. They are for sure much better at capturing dirt and debris in the filter tank, despite how low the pressure gets.

Features of Pool Filter Balls

Filter balls of the poll come with a lot of striking features that you must know. Check out the below listed key features of these filter balls:

  • It comes with a high dirt capacity
  • A great substitute for sand
  • Reusable
  • No clogging
  • Higher longevity – made using 100% polyethylene
  • Eco-friendly
  • Lighter in weight – super easy to handle (one box weighing down lesser than 2 pounds)
  • 10 times more efficient than sand, with a filtration rate of 3 microns. One box of filter balls equals 50 pounds of typical filter sands.
  • It has a higher flow rate compared to sand
  • Lowest pressure elevated
  • Easy to dispose of
  • 90% fewer backwashes – ultimately resulting in less water wastage and higher energy cost savings
  • It can be used in accordance with saltwater chlorine generators and all kinds of pool frog products
  • Not suitable to use with flocculant, clarifiers, and metal removers or Baquacil
  • Washer and dryer friendly

Sand vs Pool Filter Balls: Which is Better to Use?

Without any doubt, pool filter balls are the better option comparatively between both. And why not!

Starting from easy handling to longer durability – they certainly have aced in all the fields. In fact, if you can use these filter balls properly with proper care and handle, they will eventually last for several seasons.

Unlike traditional silica sand, they don't create a mess and thus are extremely easy to dispose of. Thanks to its eco-friendly cleaning features that have made the cleaning so easier. They even cost less compared to the sands.

Made using polyethylene, they trap the smallest of the dirt and grimes with total class. So you get to have a neat and crystal clear water without anything to complain about.

Besides, compared to the sands, they waste less water and save up a lot of energy. They are also totally safe to use. Now, moving to its reusability, you just have to clean it, and it will be all ready to use again.

With these filter balls, you will never have to worry about clogging your filter, ultimately needing less backwashing – making the maintenance super comfortable and convenient for you from every aspect.

Hence, it needs no further telling that pool filter balls are a perfect substitute for filter sand, glass, and various other glass sources.

Still, feeling confused? Well, have a look at some of the essential advantages of the filter balls over sand that will clear all your doubts in an instant:

  • They are very hard and don't get affected by the pool chemicals
  • Don't clump or harden up with the dirt like sand
  • Non-abrasive – no chance to damage the standpipe and the laterals
  • Easier to pump – lets the filtration system to operate at a low pressure with less resistance
  • It runs quietly with lasting for a longer time
  • Reduce electricity usage and overall operating costs

How to Install Pool Filter Balls?

These filter balls are extremely easy to install. You have to just know the correct method of the installation. After then, it will seem like a piece of cake to you.

  • At first, empty your pool sand filter tank of sand and then rinse it out properly in case there are any remaining residues.
  • After then, insert some of the filter balls into the bottom layer of the tank to the level where the laterals will settle down
  • Reinstall the standpipe and the laterals
  • Next up, push the filter balls into the tank to the desired level
  • Lastly, reattach the upper layer, multiport valve, and plumbing.

That's it; the installation is completed if you can follow the above things as instructed.

How to Clean Pool Filter Balls?

Pool filter balls can be cleaned quite easily. The good news is you don't have to wash them in the filter tank to clean them.

Instead, they can be removed from the filter tank and then can be cleaned in a normal laundry washing machine. You just have to know the exact process of cleaning. You will be all good to go.

Let's know about the process:

  • Make sure to use a few laundry bags to contain the filter balls in them.
  • Once they are placed in the bags, add a standard dose of laundry liquid or powder to the washing machine after putting the bag into it.
  • After then, just like you clean the clothes, wash them in the similar process.
  • Make sure that they have successfully passed through the rinse cycle for at least twice, if you don't want detergent remains in them. Otherwise, the chances are high that you will find your pool forming bubbles and foams.
  • Once you think it is properly cleaned, you can put them back in the filter tank.

Cleaning the filter balls properly will make sure that they are good for usage for several more years to go!

Pool Filter Balls Problems

Usually, filter balls don't come with problems. But, as no things come without a fault. Similarly, the filter balls are no different.

Yet, the good news is there is only one complaint against this product. The problem that people tend to face while using this ball is they may get jammed at the bottom layer of the multiport – eventually preventing the filter to work appropriately.

However, this also happens rarely and basically depends on your valve model and whether there are small spaces where the balls have been compressed into.

It's very unlikely that these filter balls will damage the valve or any other things. Except for this, there are no other complaints or problems found with this filter ball that too this problem occurs only in rare cases.

To Wrap Up

No more sand usage in the pool when you have poll filter balls in hand! Made using high-quality polyethylene – these highly-efficient and tiny filter balls clean every kind of freshwater with class leaving no dirt behind. So you can have a blast and fun time in your pool every time you use it.

Besides, they are entirely safe to use and can be used multiple times that too for several years to come. All credit goes to its reusability and eco-friendly feature.

Less hassle yet completely clean pool with the right usage of these filter balls!

Frequently Asked Question

Still, have confusion regarding swimming pool filter balls and their maintenance? Have a look at the below most asked queries to clarify all the lingering doubts in your mind:

How long do pool filter balls last?

Created using 100% polyethylene, these non-toxic and lightweight filter balls can be used numerous times for several years, as they tend to last for a longer time, giving the same experience and service.

Although there are no precise estimations, yet they can last around 6 to 10 years at maximum, depending on your usage and various other factors. According to the most manufacturers, it is better to use 5 or 6 years and replace it with a new one.

How many pool filter balls do I need?

Frankly speaking, there are no rough calculations, and it basically depends on your filter tank size. However, it mostly varies from 2 to 4 bags or more, based on your requirement.

How often do you clean the pool filter balls?

These filter balls can be washed in the washing machine quite comfortably for 2 to 3 years on a stretch as per your requirement. But, one thing to note is after every 2 washes, you must replace the filter balls with the new ones to make sure that it is working properly.

Should the filter system run during bath time?

Of course not! They must only run and be in operation when the pool is not in usage. Because this not only poses a threat to getting an injury from the suction nozzle but at the same time, the dirt particles can get swirl around during this phase, making it tougher for the system to filter them.

How long should I run my pool pump?

There is no exact timing. However, as a thumb rule, this usually ranges from 6 to 12 hours, based on the size of your pool. After all, each pool is unique, so normally the range will also be different. Therefore, to keep your one pumping effectively and smoothly, you must accurately determine the turnover rate of your pool.


5 comments


  • Darla

    How often do the balls need to be put in the washer?


  • Debra Chandler

    We just washed the filter balls and returned them back. They cleared the water up beautifully but everytime we run the filter it blows black particles that sink to the bottom. Then we have to put the pool vacuum in. Any idea what the problem may be.


  • Debra Chandler

    We just washed the filter balls and returned them back. They cleared the water up beautifully but everytime we run the filter it blows black particles that sink to the bottom. Then we have to put the pool vacuum in. Any idea what the problem may be.


  • Gina Knable

    Opening kits all include clarifier. Do you use everything but the clarifier when opening or is there a better combo of chemicals that should be used that won’t harm the balls?


  • Robert Byron

    I have a S-180T sand filter,
    One place i read you shuold have one bag of sand, here is says no sand. At that i would use 3 boxes of Filtre balls to replacew the sand correct?
    Is it better to turn the pool off while swimming?
    Our pool may get used 10 times a year, how often should the filtre balls be washed?


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