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

Why Do You Need to Clean the Pool Filter

The filtered water gradually flows out of the outlet conduit. With passage of time, the dirt accumulated the actual world sand holds back the flow of rain water. With the help of the pressure gauge find aware of the blockage and realize its time for backwashing the narrow. The other type of pool filter very regularly used is the cartridge filter or a diatomaceous earth filter (D. E. Filter). In the D.E. filter the pool water experiences filter grids that have a coat of diatomaceous eco. In the cartridge filter, dirty water flows any filter a lot more places crafted the corrugated paper or polyester cloth.

Sunscreen is indeed harsh on pool equipment and so can be dogs. I realize you love your dog but prevent them from entering the pool area. Their fur gets past the pump basket and into the pool filter, causing your filter to not necessarily as efficient as 4 to 5 thus causing more stress on your pool pump generator.

When it comes down to pool cleaners, a few obvious methods so many on the actual marketplace that will probably be complicated. Your pool builder can make you know what will work perfect for your situation and offer suggestions. Or perhaps she also likely have a daily or weekly pool maintenance contract to guarantee that you won't have be concerned about about the care and detoxing. You can even look into pool filter systems - tend to be like little robotic pool cleaners that operate on the timer system to clean the bottom of your swimming pool. With an automatic or robotic cleaning system you can set it on a timer, drop it in the pool and forget about about this task. Poolking   

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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 .
----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.
b.Some silica sands will be welded when the acid and alkali are changed due to insufficient purity;
Therefore, the longer the time, the worse the filtering effect of the sand tank. Since backwashing will consume and take away some sand, we need to replace the sand in the sand tank within the specified period.
a.Firstly you can tell me the pool size such as wide, length and depth.The circulation period is 4 hours,then we can use the pool volume divide by 4 to know the flow rate.Based on this we can know choose the suitable model for sand filter and pump.
b.Usually 4 meters can install a pool light.Both ends of the pool can install the ladders.
The basic filtration equipment can be chosen like above method.The other accessories can be fixed according to the using environment and requirement.
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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!

If you have any question,please contact us.

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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