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how to add d.e. to pool filter

Author: Poolking - Swimming Pool Equipment Manufacturer

Having a pool in your backyard is a great way to stay cool during hot summer days. However, owning a pool comes with a lot of responsibilities, including proper maintenance, which includes regular cleaning of the pool filter. In this article, we will discuss how to add D.E. (Diatomaceous Earth) to your pool filter.

What is D.E.?

Diatomaceous Earth, or D.E. for short, is a fine white powder that is made from the fossilized remains of tiny, aquatic organisms called diatoms. It is commonly used in pool filtration and is known for its high trapping capacity, making it one of the most efficient filter media for swimming pools.

Why use D.E. in your pool filter?

There are many benefits to using D.E. in your pool filter. Some of these benefits include:

- Improved water clarity: D.E. filters out contaminants that other filter media cannot, giving you crystal clear water.

- Longer filter cycle: D.E. filters can go longer between backwashing or cleaning, which saves you time and money.

- Better water flow: Since D.E. is such a fine powder, it allows for better water flow through the filter, which means that your pump won't have to work as hard.

- More thorough filtration: D.E. is a highly efficient filter media, which means that it can capture even the smallest particles in your pool water, leaving you with a cleaner and healthier swimming environment.

Now that you know the benefits of using D.E. in your pool filter, let's dive into how to add it to your system.

Step 1: Check your filter

Before adding D.E. to your filter, it's essential to make sure that your filter is clean and in good condition. If your filter is dirty, you'll need to backwash or clean it before adding D.E. Otherwise, the D.E. won't be able to work properly.

Step 2: Gather materials

To add D.E. to your pool filter, you'll need to have the following materials on hand:

- D.E. powder

- Measuring cup

- Bucket

- Water hose

- Pool filter

Step 3: Add D.E.

Now that you have everything you need, it's time to add D.E. to your filter. Here's how to do it:

- Turn off the pool pump.

- Open the filter lid or valve.

- Using a measuring cup, add the recommended amount of D.E. to your filter. The amount of D.E. you need will depend on the size of your filter, so make sure to check the manufacturer's instructions.

- Slowly pour the D.E. powder into your filter while holding the measuring cup over the skimmer.

- Once you've added the proper amount of D.E., close the filter lid or valve.

- Turn the pool pump back on.

Step 4: Backwash and rinse

After adding D.E. to your filter, it's essential to backwash and rinse your system to ensure that everything is working correctly. Here's how to do it:

- Turn off the pool pump.

- Open the filter lid or valve.

- Set your filter to backwash mode and turn the pump back on.

- Allow the pump to run for a few minutes until the water runs clear.

- Turn off the pump again.

- Set your filter to rinse mode and turn the pump back on.

- Allow the pump to run for a few minutes until the water runs clear again.

- Turn off the pump once more.

- Set your filter back to filter mode, and you're ready to go!

Conclusion

Adding D.E. to your pool filter is an excellent way to improve the efficiency and effectiveness of your filtration system. By following the simple steps outlined in this article, you'll be able to enjoy crystal clear water in your pool all summer long. Remember to always follow the manufacturer's instructions and wear protective gear, such as gloves and safety glasses, when handling D.E. powder. Happy swimming!

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a. Power failure or motor protection tripped
b. Pump doesn't vent
c. Pump doesn't fill the water
d. Suction line/hose leaking
e. Transparent cover not properly installed - check filter basket - even bolts
f . Inlet suction process is too large g.) Total resistance loss exceeds the allowable range of the pump - recalculate the required pressure
h. Mechanical shaft seal leakage
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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---Poolking has a professional Quality Control team to guarantee each product is 100% inspected before packing. For example when the filter inner tank comes out, they will make a first water testing before bobbin wounding. After installation all the connections or manhole & sightglass, they will make the second water testing. During the packing procedure, QC team will inspect all the details like wounding, neck, internal resin and so on to make sure no leaking and without flaw.
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