how do i clean my hayward pool filter


Author: Poolking - Swimming Pool Equipment Manufacturer

How Do I Clean My Hayward Pool Filter?

Everyone wants a sparkling clean pool to enjoy all summer long. Keeping your pool clean is essential to maintain healthy water for swimming. The Hayward pool filter is designed to remove dirt, debris, and other contaminants from the water that can cause algae growth and cloudy water. Regular maintenance of a pool filter is essential to ensure that it functions correctly.

In this article, we discuss how to clean your Hayward pool filter properly.

Why It's Important to Clean Your Hayward Pool Filter?

Cleaning your Hayward pool filter is critical to maintaining a healthy swimming pool. Over time, dirt, debris, and other contaminants accumulate on the filter, causing it to clog. This clogging will reduce the flow of water through the filter, which will cause the pool water to become cloudy, and you will start to see algae growth. If the filter is not cleaned, it will affect the performance of the pool pump, which can lead to expensive repairs.

When to Clean Your Hayward Pool Filter?

Knowing when to clean your pool filter is essential. If you have a large pool and use it frequently, you may need to clean your Hayward pool filter every two weeks during the summer season. If you have a small pool with limited use, you may only need to clean the filter once a month.

Here are some signs to know when it's time to clean your Hayward pool filter:

1. Reduced flow of water

2. The pump is taking longer than usual to prime

3. The pool water is cloudy

4. The pressure gauge shows a high reading

How to Clean Your Hayward Pool Filter?

Cleaning your Hayward pool filter is easy and only takes a few steps. Before starting, ensure that you have the following tools:

1. A hose with a high-pressure nozzle

2. A clean bucket

3. A pool filter cleaning solution (optional)

Here are the steps to follow to clean your Hayward pool filter:

Step 1 – Turn off the Pool Pump

Before you begin cleaning the filter, turn off the pool pump to ensure that no water is flowing into the pool filter.

Step 2 – Open the Filter Housing

Locate the filter housing and open it using the required tool. The filter housing will contain the Hayward pool filter cartridges.

Step 3 – Remove the Cartridges

Remove the pool filter cartridges from the housing and place them in a clean bucket.

Step 4 – Rinse the Cartridges

Using a high-pressure hose nozzle, rinse each cartridge thoroughly, ensuring that all dirt and debris are removed.

Step 5 – Soak the Cartridges (optional)

If the cartridges are dirty, soak them in a pool filter cleaning solution according to the manufacturer's instructions. Soaking the cartridges will help to remove any stubborn dirt or debris that remains.

Step 6 – Replace the Cartridges

After rinsing or soaking the cartridges, replace them back into the filter housing.

Step 7 – Reassemble the Filter

Carefully reassemble the filter housing, ensuring that all parts are correctly placed.

Step 8 – Turn on the Pool Pump

Turn on the pool pump to ensure that water flows correctly through the filter.


Cleaning your Hayward pool filter regularly is essential to maintain a healthy swimming pool. It is essential to know when to clean the filter and how to do it correctly. With the steps outlined in this article, you can easily clean your Hayward pool filter and keep your pool crystal clear all summer long.


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