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what does pool filter sand do

Poolking | Pool Sand Filter Manufacturers

Pool filter sand, The Crucial Element for a Sparkling Pool

Do you have a pool at home? Are you looking to make your swimming pool a paradise and a safe haven for water activities? If so, then keeping your pool clean is extremely important. Pool filter sand is an essence tool for the persistent upkeep of a pool that many people often overlook. In this article, we’ll discuss what pool filter sand does and why it’s important in the pool maintenance routine.

What Does Pool Filter Sand Do?

A pool filter sand, as the name suggests, is usually used in pool filters to filter pool water. It performs a vital role in maintaining the safe and clean water of your swimming pool. It plays a fundamental role in the pool’s overall hygiene by removing suspended particles and other harmful contaminants from the pool water.

How Does It Work?

The pool filter sand is designed to trap dirt, debris, and other particles that enter the pool water through the filtration system. It happens when the pump sends the water through the sand filters, which trap the contaminants within its pores. Then, the clean water is discharged back into the pool. It’s essential to note that sand filters only catch particles that are larger than a certain size. Parts that are too small to be trapped by sand filters will require other mechanisms.

Why Use Pool Filter Sand?

1. Improves Pool Water Quality

Nothing is more refreshing than diving into a clear and clean pool. While chlorine sanitizes and kills bacteria, it’s incapable of removing larger debris such as dirt and leaves. Having a functioning sand filter can help ensure a clean and healthy swimming environment for you and your family by preventing the growth of harmful bacteria and germs.

2. Increases Longevity of Pool Equipment

Whether it’s a filter system or a pool pump, it is crucial to maintain these pool paraphernalia well. A pool filter sand can be of great help in extending equipment life by varying degrees. Sand filters trap debris before it enters the sensitive components of pool equipment, overriding the accumulation of debris in them that can lead to degrading efficiency and costly repairs.

3. Saves Money and Time

Cleaning a pool can be a daunting task, but with pool filter sand, the process is simplified. Sand filters replace the need for frequently cleaning out debris, which translates to fewer chemical applications, reduced power usage, and savings in water usage. A sand filter only needs a backwash, which is a reversal of water pressure to blast the debris out of the filter to restart the filtering process.

4. Eco-Friendly

As there’s less need to add chemicals, the usefulness of a pool filter sand can be seen as an eco-friendly alternative to other pool cleaning products. By limiting the use of chemicals, sand filter pools do not release as many harmful chemicals into the environment.

5. Easy Maintenance

Compared to other pool filter types, sand filters are basically effortless to manage. They don’t require frequent cleaning, versatile for most pool sizes, and chemicals can be left stable for longer.

Conclusion

Pool filter sand plays a crucial role in keeping your swimming pool clean and healthy. With the help of sand filters, a sparkling and bright swimming pool can be enjoyed throughout the swimming season. Regular maintenance is the key for sand filters to function efficiently, correctly, and has excellent longevity. Their affordability and ease of use make them an ideal option for most homeowners looking to improve pool water quality while saving money and time. Invest in the correct sand filter, and your pool can be free from contaminants all season long!

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----It is best to replace the silica sand of sand filters every 1-2 years for the following reasons:
a During backwashing, the filtration bed volume will expand upwards by 1.2 to 1.3 times. The water flow will drive the filtration layer to flow up and down, causing the filtration material particles to collide with each other. Backwash will let the small sand evacuate.
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After about 5~10days ,or when the reading of the pressure gauge on the pump side of the filter has increased by about 0.2bars since the last backwash , backwash the filter as follows:
1. Stop the pump
2.Close the valves on the suction and return lines.
3.Open the cover of the pump and empty the filter gasket .
4.Refit the cover
5.Open the valve to the drain outlet
6.Turn the lever to BACKWASH
7. Open the valves to the suction and return lines.
8.Start the pump .Rinse the filter for about 1 to 2 minutes until the water in the sight glass is clear .
NOTE : Any electric heater must be off .
9. Stop the pump
10. Turn the lever to RINSE , start the pump and rinse for about 15~30 seconds. Stop the pump and turn the lever to FILTER . This is the normal operating position .
11. Close the drain outlet valve and start the pump . Switch on the electric heater if any .
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Contact: Sandy

Email: sandy@poolking.co

Sales Hot line: +86-20-34982303

WhatsApp:+86-13922334815

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