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how to change sand in sand dollar pool filter

How to Change Sand in Sand Dollar Pool Filter

Your sand dollar pool filter is an essential component in keeping your swimming pool clean and healthy for you and your family. Over time, the sand in your filter may become dirty or clogged, reducing its efficiency and preventing it from properly filtering out debris and dirt from your pool water. To ensure that your filter is performing at its best, it is essential to change the sand regularly. In this article, we will guide you through the process of changing the sand in your sand dollar pool filter.

Preparation

Before starting the process of changing the sand in your sand dollar pool filter, it is important to gather all the necessary equipment and materials. Some of the things you will need include:

- Screwdriver or socket wrench

- Pool filter sand

- Garden hose

- Teflon tape

Step 1: Turn Off the Pool Pump

The first step in changing the sand in your sand dollar pool filter is to turn off the pool pump. This will prevent water from flowing through the filter, allowing you to safely access the filter and its components.

Step 2: Release the Pressure

Once the pool pump has been turned off, you need to release the pressure in the filter tank. Depending on the model of your sand dollar pool filter, this may involve opening a valve or removing the air release valve on top of the filter tank. This step is important to prevent any potential blowback when you remove the filter head and later remove the sand from the tank.

Step 3: Remove the Filter Head

With the pressure released, you can now remove the filter head from the tank. This involves removing the bolts, clamps, or other fixtures that hold the filter head in place. Be sure to keep track of any washers, o-rings, or other small parts that may be present so that you can replace them when reassembling the filter.

Step 4: Remove the Sand

After removing the filter head, you can now remove the sand from the tank. To do this, use a scoop or your hands to remove as much of the old sand as possible. You may need to use a garden hose to help loosen and remove stubborn sand. Be sure to dispose of the old sand in accordance with local regulations.

Step 5: Clean the Tank

Once all the old sand has been removed, you should clean the inside of the tank with a garden hose. Use a nozzle or attachment to direct the water around the inside of the tank, removing any remaining sand or debris.

Step 6: Add New Sand

Now that the tank is clean and empty, you can add new pool filter sand. Be sure to use the correct amount of sand as specified in your filter's instruction manual. To help prevent any sand from escaping into the filter's plumbing, cover the opening with a plastic or cardboard sheet before pouring in the new sand.

Step 7: Reassemble the Filter

With the new sand in place, it is time to reassemble the sand dollar pool filter. Start by replacing any small parts, such as washers or o-rings, before carefully attaching the filter head back onto the tank. Be sure to reattach any bolts, clamps, or other fixtures that were removed earlier, and to reconnect any plumbing or electrical connections as necessary.

Step 8: Turn the Pool Pump Back On

With the filter reassembled, it's time to turn the pool pump back on. Allow the filter to run for a few minutes, and check for any leaks or other issues. If all looks good, it's time to enjoy your newly cleaned and efficient sand dollar pool filter!

Conclusion:

Maintaining a sand dollar pool filter is essential in ensuring the cleanliness and health of your swimming pool. Changing the filter sand is an important part of this maintenance, ensuring that your filter is working at its full potential. By following these simple steps, you can easily change the sand in your sand dollar pool filter, and keep your pool sparkling clean all season long!

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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

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