how to clean algae out of pool filter

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If you are a proud pool owner, you know how challenging managing a pool can be. One of the common issues that pool owners face is algae buildup in pool filters. Algae can accumulate in your pool filter, making it less effective in keeping your pool water clean and clear. However, cleaning your pool filter can be a daunting task. This article will provide you with valuable tips on how to clean algae out of pool filter.

Why is it important to clean pool filters?

Pool filters are responsible for keeping your pool sanitised and safe for swimming. When the pool filter is clogged with algae build-up, its ability to filter out dirt, debris, and other harmful pollutants decreases, which can lead to poor water quality.

Moreover, algae in your pool filter can cause a considerable reduction in water flow, which can damage your pool equipment, resulting in costly repairs.

What causes algae buildup in pool filters?

Algae buildup in pool filters is common, and it's essential to understand the underlying causes so that you can take preventive measures. The main factors that contribute to algae buildup include:

- Inadequate filtration: Poor filtration leads to insufficient circulation of pool water, which provides a breeding ground for algae.

- Poor water chemistry: High levels of pH, calcium hardness, and low levels of chlorine can contribute to algae buildup.

- Lack of maintenance: Inadequate pool maintenance, such as infrequent backwashing or not replacing filters regularly, can lead to algae growth.

- Environmental Factors: Increased exposure to sunlight and warmer temperatures can create an abundance of nutrients in the water, providing optimal conditions for algae growth.

Now that we've established why it's essential to clean your pool filter and the causes of algae buildup let's dive into the steps for removing algae from your pool filter.

Step 1: Understand what type of pool filter you have.

The type of pool filter you have will determine how you clean it. There are three types of pool filters: sand, cartridge, and DE (diatomaceous earth). Each type of pool filter requires different cleaning techniques.

Step 2: Turn off your pool equipment.

Before starting any pool maintenance work, turn off your pool equipment to avoid damaging your equipment or causing any accidents.

Step 3: Clean the skimmer basket and pump basket.

Remove the skimmer basket and pump basket and rinse them well, ensuring that there is no debris left in them. Clean them thoroughly to ensure that there is no algae left in them.

Step 4: Backwash your pool filter.

To clean the filter, the first step is to backwash it. With the pump turned off and the filter valve in the "backwash" position, turn the pump on and let it run for about two minutes or until the water runs clean.

Step 5: Clean the pool filter.

This is the most crucial step in cleaning algae out of the pool filter. Depending on the type of filter, you can use different cleaning techniques.

For sand filters:

After backwashing, remove the drain plug and let the water out of your filter. Then, turn off the pump, take off the multiport valve or the top diffuser, and gently rinse the filter's sand bed to remove any visible algae.

For cartridge filters:

Remove the cartridge from the housing and rinse it with a high-pressure water hose. While rinsing, ensure that all debris and algae are removed from every fold of the filter.

For DE filters:

After backwashing, remove the filter grids and hose them off with a high-pressure water hose. Ensure that each grid is free of any debris and algae.

Step 6: Reassemble the filter system.

Reassemble the filter system, replace the cartridge or filter media, turn the equipment back on, and test the system's water flow.

Conclusion:

In conclusion, cleaning algae out of your pool filter is essential to maintain the quality of your pool and prolong the lifespan of your equipment. By following the steps outlined in this article, you can efficiently remove algae from your pool filter and keep your pool clean and clear. Remember, early detection and regular maintenance are key to an algae-free pool.