Poolking, your best swimming pool equipment manufacturer and supplier with more than 20 years experience.                                                                              +8613922334815

Language

how to know when to change sand in pool filter

2023/05/28

Author: Poolking - Swimming Pool Equipment Manufacturer

How to Know When to Change Sand in Pool Filter


A pool filter is an essential piece of equipment that keeps your pool water healthy and clean. As a pool owner, it is important to understand when to change sand in pool filter. This article will provide you with information on how to know when to change sand in pool filter.


1. Understanding Your Pool Filter

Before we dive into the signs of when to change sand in pool filter, you need to understand the basic workings of your pool filter. Sand filters are the most commonly used filters and consist of a tank filled with sand. When water flows through the filter, the sand traps debris, dirt, and other particles that are then removed from the water.


Over time, the sand becomes clogged with dirt and debris, making it difficult for water to pass through the sand bed. This is when it’s time to change the sand in your pool filter.


2. Check the Pressure Gauge

The first way to know if it’s time to change the sand in your pool filter is by checking the pressure gauge. The pressure gauge is located on the top of the filter tank and measures the pressure inside the filter.


When the filter is clean, the pressure gauge should read between 8-10 psi (pounds per square inch). As the filter becomes dirtier, the pressure in the filter increases, and the gauge reading will rise accordingly. When the pressure gauge rises to 10-12 psi above the baseline, it is time to clean or change the filter sand.


3. Decreased Water Flow

Another sign that it’s time to change the sand in your pool filter is decreased water flow. When the sand in your filter becomes clogged, water will struggle to pass through the filter and increase the strain on the pool pump. This can result in decreased water flow or low water pressure from the pool jets.


If you notice that your pool jets are not producing as much pressure as usual, it is time to inspect your pool filter.


4. Poor Water Clarity

If you notice that the water in your pool is becoming cloudy or murky, it is a sign that your pool filter is not functioning properly. As the sand in your filter becomes clogged with debris, it will struggle to remove impurities and particles from the water effectively, leading to poor water clarity.


Changing the sand in your pool filter will improve water clarity and ensure that your pool is safe and healthy for swimming.


5. Frequency of Pool Use

The frequency of pool use is another factor that determines how often you need to change the sand in your pool filter. If you use your pool often, you will need to change the filter sand more frequently.


On the other hand, if you use your pool less frequently, you may be able to go longer between sand changes. As a general rule, pool owners should change the sand in their filters every five years.


Conclusion

In conclusion, changing the sand in your pool filter is an important task that ensures the safety and health of your pool water. By understanding the signs of when to change sand in pool filter, you can keep your pool water clean, healthy, and crystal clear. Remember to check the pressure gauge, monitor water flow, and inspect water clarity to know when it’s time to change your filter sand.

.

CONTACT US
Just tell us your requirements, we can do more than you can imagine.
Send your inquiry
Chat
Now

Send your inquiry

Choose a different language
English
Türkçe
ภาษาไทย
русский
Português
한국어
日本語
العربية
Deutsch
Español
français
italiano
Current language:English