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how to clean pool filter sight glass

How to Clean Your Pool Filter Sight Glass

One of the most important elements of pool maintenance is ensuring that your pool filter is working efficiently. Regular cleaning of the filter is necessary to keep the pool water clean, clear, and healthy. In this article, we will focus on one specific component of the pool filter – the sight glass.

The sight glass is a small window on the pool filter used to monitor the cleaning process. Over time, the glass can become cloudy, which makes it difficult to see the filter's condition. Therefore, regular cleaning of the sight glass is important to maintain the filter's efficiency.

In this article, we will discuss how to clean your pool filter sight glass. We will cover the following topics:

1. Tools and Materials Needed

2. Preparation

3. Removing the Sight Glass

4. Clearing the Dirt and Debris

5. Reinstallation of the Sight Glass

Let's get started!

Tools and Materials Needed:

Before you start cleaning your pool filter sight glass, make sure you have the necessary tools and materials:

- Screwdriver

- Soft cloths

- Rubber gloves

- Vinegar

- Q-tips

Preparation:

Ensure that you drain the pool water to a level that is below the sight glass level. However, this step is not always necessary. The water level should be appropriate for the filter you have installed. Consult the manufacturer instructions for guidance.

Removing the Sight Glass:

First, you need to remove the sight glass from the pool filter. Use a screwdriver to remove the screws that hold the sight glass in place. Make sure you keep the screws safe and where you can find them again. After removing the screws, gently slide the sight glass out of the filter.

Clearing the Dirt and Debris:

After removing the sight glass, you will notice dirt and debris accumulated in the glass. Use a soft cloth to clean the sight glass carefully. Ensure that you do not use harsh chemicals or abrasive materials that can damage the glass. You may also use a Q-tip to remove dirt and debris from the corners of the glass.

If you notice stubborn stains that are resistant to normal cleaning methods, you may use vinegar to clean the sight glass. Vinegar is useful in cleaning glass surfaces without damaging them. To use, mix one-part vinegar with two parts water and apply the mixture to the sight glass. Let the vinegar solution sit for some minutes before wiping it clean with a soft cloth.

Reinstalling the Sight Glass:

Once the sight glass is clean, you can reinstall it in the pool filter. To do this, slide the sight glass back into place and replace the screws to hold it in place. Tighten the screws gently to avoid damaging the glass. Once the sight glass is secure, you can turn the pool filter back on, and your pool should start to clear up.

In conclusion, cleaning your pool filter sight glass is a simple task that anyone can do. With regular maintenance, you can easily prevent clogs, ensure that the filter is working correctly, and maintain a crystal-clear pool. Remember always to wear rubber gloves to protect your hands from harmful chemicals used in the pool. Keep your pool filter in excellent condition and enjoy swimming in clear, healthy water!

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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 .
----Yes, they can. Silica sand is mainly used for filtration, while activated carbon is mainly used for adsorption. Silica sand is effective for higher water quality requirements. When use them together, silica sand should be placed on the bottom layer, and then activated carbon should be filled on the sand, but the cost of using two media is much higher.
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Contact: Sandy

Email: sandy@poolking.co

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