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how to drain pool filter for winter

Author: PoolKing - Pool Sand Filter Manufacturers

How to Drain Pool Filter for Winter: Preparing Your Pool for Off-Season Maintenance

When the summer season ends, and the colder months are fast approaching, one of the most important things you need to do is to prepare your pool for winterization. This process involves various steps, including winterizing your pool filter. In this article, we will discuss everything that you need to know on how to drain pool filter for winter.

1. Why You Need to Winterize Your Pool Filter

Winterizing your pool filter is essential to prevent damage to your pool equipment and ensure a smooth operation once the pool season resumes. Leaving water in the filter can lead to freezing and potential damage, which may cause costly repairs in the future.

2. How to Drain Your Pool Filter

The first step in draining your pool filter for winter is to turn off the pool pump. This step is necessary to prevent the water from circulating back into the pool.

Next, you need to locate the filter drain plug. In most cases, this can be found at the bottom of the filter tank. This small plug is where the water will be drained through.

Ensure that you have a garden hose and place it in your desired draining location. Insert the hose directly into the drain plug and secure it well using a hose clamp or duct tape.

Slowly remove the drain plug, allowing the water to flow out through the hose. Once the hose is in place, open the air release valve on top of the filter to allow air to enter the filter and help with the draining process.

3. Cleaning the Filter

After draining your pool filter, it is essential to clean it thoroughly. This process involves removing the filter elements from the tank, hosing them down with water, and using a filter cleaner solution to remove any debris or build-up.

Once you have cleaned the filter elements, allow them to dry completely before storing them in a clean, dry area. Make sure that the tank is also cleaned appropriately before storing it for the off-season.

4. Covering Your Pool Equipment

Covering your pool equipment helps to protect it from the harsh winter elements. You can use a pool cover or any protective fabric or tarp to cover your pool equipment. This process is vital to prevent water, snow, and debris from accumulating on your equipment, which can cause damage and rusting over time.

5. Maintaining Your Pool Equipment During the Off-Season

Even during the off-season months, it is essential to maintain your pool equipment to ensure their smooth operation once the pool season resumes. You need to check your pool equipment regularly, including inspecting the pool cover, checking for any leaks, and ensuring that the equipment is still in good working condition.

Conclusion

Preparing your pool equipment for winterization is an essential aspect of pool maintenance. By following the tips mentioned in this article, you can ensure that your pool equipment is ready for the colder months and that you are ready for the next pool season. Remember, proper maintenance and care of your pool equipment can help you save time, energy, and money in the long run. So, start now and prepare your pool for the winter season ahead.

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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
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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 .
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11. Close the drain outlet valve and start the pump . Switch on the electric heater if any .
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