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Poolking, your best swimming pool equipment manufacturer and supplier with more than 20 years experience.   ​​​​​​​  Email: sandy@poolking.co

How to check the water quality in the swimming pool filter equipment?

Guangdong Boying Environmental Protection Equipment Co., Ltd. is a professional company specializing in R&D, production and sales of environmental protection water treatment equipment. The company's products are mainly used in swimming pool filtration systems, reclaimed water reuse systems, etc. The main products are: stainless steel sand tanks, hair collection Filters, UV sterilizers and other swimming pool filter equipment. Recently, customers often ask such a question, how to check the quality of the water in the swimming pool filter equipment? The following is a detailed introduction by Guangdong Boying: 1. The most important factor affecting the quality of swimming pool water is the PH value. The optimal pH value of pool water is 7.2-7.5. 2. Outdoor swimming pools should pay attention to prevent algae in summer, especially during the rainy season, and add algaecide in advance before thunderstorms come.

3. The precipitation after adding the coagulant must be sucked off with a sewage suction device before sunrise the next day. 4. The water quality of the pool should be inspected daily, once every two hours after opening. It is best to use automatic inspection and control to maintain water quality balance. 5. The disinfectant must be added continuously to keep the residual chlorine in the water within the range, so as to meet the requirements of the water quality sanitation standard.

6. When it is open to high temperature in summer, when the temperature and water temperature are both higher than 30°C, special attention should be paid to lowering the water temperature. Adding new water to cool down is one way. 7. Swimming pools that use deep well water containing iron and manganese as water sources must add manganese and iron removal processes, otherwise the color of the water will not be blue. 8. The blue color of the pool water is not caused by the addition of copper sulfate or other pigments, but is naturally formed by the low turbidity, high transparency and high oxygen content of the water. This water color is natural and eye-catching.

9. The circulating water treatment swimming pool equipment is best to run continuously. To save energy, a small water pump can be added to run after the water quality reaches the standard. The above is the detailed introduction of how to check the quality of the water in the swimming pool filter equipment. If you have any questions or want to buy products, please call the hotline: 4008-335-020. Poolking is the best swimming pool equipment manufacturer and supplier in China. Poolking exists to provide the highest quality swimming pool equipment while offering competitive pricing..

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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 .
Poolking won well-known brand awards for consecutive 3 years
On December 6, the 2021 China Swimming Pool Hot Spring SPA Industry Annual Conference was grandly held.     While commending outstanding brands, it also established a new benchmark in industry.                                                                       Poolking won  Well-known brand awards and Product excellent quality award.
Poolking’s Horizontal Sand Filters in Singapore Zoo
Singapore Zoo is covering an area of 28.3 hectares. Natural scene in the parkinstead of fences, creating a natural living environment for all kinds of animals. Thereare about 3000 animals running free and living peacefully with tourists. It has beeninstalled more than 40 nos POOLKING's stacking horizontal sand filters in Sea Lion,Manatee Penguin hall . POOLING is the first manufacturer in China to produce
stacked horizontal sand filter.
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Best swimming pool equipment manufacturer - Poolkin will continue for innovative management and excellent quality. Imagination will subvert the future, intelligent manufacturing will lead the era, that's the motto of Poolking!

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Contact: Sandy

Email: sandy@poolking.co

Sales Hot line: +86-20-34982303

WhatsApp:+86-13922334815

Add: No. 80, Danan North Road, Dagang Village, Dagang Town, Nansha District, Guangzhou City (temporary business premises)

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