Step-by-Step Guide: How to Clean a Magnaclean Filter

Cleaning Tips

Step-by-Step Guide: How to Clean a Magnaclean Filter

Tight and problematic heating systems can often be a headache for homeowners. One of the FAQs that many people have is how to clean a Magnaclean filter, which is an essential component in maintaining a smooth and efficient heating system. These filters are designed to collect and remove the dirty oxide particles that can build up in heating systems over time.

If you find that your heating system is not working as well as it should be, or if you have noticed leaks or blockages in your pipes, it may be time to clean your Magnaclean filter. Cleaning these filters seems like a daunting task, but with the right instructions and a few simple tools, it can be easily done.

To start, you will need to locate your Magnaclean filter. Most filters are fitted near the boiler, in a position that is easily accessible. First, you will need to switch off the heating system and drain the water from your system. Use a spanner to carefully remove the lid of the filter. Be sure to place a container underneath the filter to catch any water that may drain out.

Once the lid is off, you will see the filter element and magnet. Carefully remove the element and magnet and place them in a container. Use a soft brush or cloth to carefully clean the element, removing any collected debris or dirt. If the filter element is damaged, it may need to be replaced.

In order to clean the magnet, you will need to remove it from its plastic housing. Use a spanner to carefully unscrew the magnet from the housing in an anti-clockwise direction. Once removed, use a soft brush or cloth to clean the magnet, ensuring that all collected debris is removed.

Before replacing the magnet, be sure to clean the inside of the plastic housing, removing any collected debris. Apply a small amount of silicone grease to the rubber seal on the magnet and carefully screw it back into the housing in a clockwise direction. Once the magnet is back in position, replace the lid of the filter and ensure that it is tight and secure.

By cleaning your Magnaclean filter every few weeks, you can ensure that your heating system remains in top condition and prevents any potential damage or blockages. Regular maintenance of these filters can also help to prolong the life of your boiler and reduce the risk of leaking or other issues.

In summary, knowing how to clean a Magnaclean filter can be a simple task if you follow the right instructions. With a few basic tools and some time and patience, you can keep your heating system working efficiently and minimize any potential problems.

How often should I clean a Magnaclean filter

How often should I clean a Magnaclean filter

One of the frequently asked questions about Magnaclean filters is how often they need to be cleaned. The frequency of cleaning depends on several factors, including the condition of your heating system, the quality of your water supply, and how much debris your Magnaclean filter is collecting.

If you consider yourself a DIYer and enjoy doing maintenance tasks yourself, you may find it easier to clean your Magnaclean filter more frequently. It is generally recommended to clean the filter at least once a year to ensure its optimal performance.

However, if your heating system is very dirty or prone to collecting a lot of debris, you may need to clean the filter more often. In some cases, it may be necessary to clean the filter every few months or even more frequently. Some signs that your filter needs cleaning include reduced heating system efficiency and increased noise levels.

When cleaning your Magnaclean filter, it is better to err on the side of caution and clean it more often rather than less. By doing so, you can prevent the filter from becoming too clogged and potentially causing damage to your heating system.

If you are not sure when to clean your filter, a helpful tip is to bleed it regularly. Bleeding involves opening the air vent on the filter to release any trapped air. If you notice dirty water coming out during the bleeding process, it is a sign that the filter is dirty and needs cleaning.

It is worth noting that while cleaning a Magnaclean filter is a relatively straightforward process, it does require some careful handling. It is important to follow the manufacturer’s instructions and use the appropriate cleaning kit for your specific filter model. Additionally, be aware that the filter may need to be replaced if it is leaking or damaged in any way.

By knowing how often to clean your Magnaclean filter, you can ensure that it continues to function effectively and efficiently, keeping your heating system in top shape.

Magnaclean – Ease of Cleaning

One of the standout features of a Magnaclean filter is its ease of cleaning. Compared to other filters on the market, the Magnaclean is designed to make the cleaning process as simple and hassle-free as possible.

Yearly Cleaning

It is recommended to clean your Magnaclean filter at least once a year. This regular maintenance helps to ensure that your heating system operates efficiently and prolongs the lifespan of your boiler.

Helpful Check Valve

The cleaning process begins by closing the valves on either end of the filter. These valves have a silicone seal, which ensures a tight closure and prevents any leaks during the cleaning process.

Removing the Filter

To clean the filter, you will need to use a spanner or a similar tool to remove the top cover. Once the cover is removed, you can easily lift out the filter.

Cleaning the Collected Iron

Cleaning the Collected Iron

The filters are designed to collect any iron or other debris that may be present in your heating system. To clean the filter, simply remove any collected debris and rinse it under water. A towel or a brush can be used to help remove any stubborn debris.

Reassembling the Filter

After cleaning, the filter can be reassembled by placing the cleaned filter back into the housing and securing the top cover. Make sure that the silicone seal is in good condition to prevent any leaks.


In summary, cleaning a Magnaclean filter is a straightforward and quick process. By following the provided instructions, you can easily maintain the filter and keep your heating system running smoothly.

  • Close the valves to prevent leaks
  • Remove the top cover
  • Clean the collected debris
  • Reassemble the filter

If you haven’t cleaned your Magnaclean filter yet, make sure to do so as part of your yearly maintenance routine. It’s a small task that can make a big difference in the performance of your heating system.

For more FAQs and help with Magnaclean systems, you can visit the Adey website or consult a professional heating engineer. For DIYers, it’s always a good idea to follow the instructions provided by Magnaclean.

By taking the time to clean your Magnaclean filter, you can avoid potential problems and keep your heating system in optimal condition for longer periods.

The Author

The author of this step-by-step guide on how to clean a Magnaclean filter is a registered plumber with several years of experience in the industry. Having encountered many issues with iron oxide build-up in heating systems, I myself have tried and tested various cleaning methods over time. By sharing my knowledge and expertise, I hope to help others effectively maintain their heating systems and prevent any potential problems.

Magnaclean Seal Kit

If you want to make the cleaning process of your Magnaclean Filter even easier, we recommend using a Magnaclean Seal Kit. This kit includes all the necessary components to keep your filter in top condition and prevent any leakage problems.

Inside the kit, you will find detailed instructions on how to properly clean and maintain your filter. These step-by-step instructions will guide you through the cleaning process and ensure that you are doing it correctly.

One of the key components of the Magnaclean Seal Kit is the rubber seal. This seal is specifically designed to fit tightly on the filter and prevent any water leakage. Without a properly sealed filter, you may encounter problems with water collecting in the housewarm or leaking somewhere else in the installation.

To ensure a tight seal, simply remove the rubber seal from the kit and place it in the correct position on the filter. Then, use a spanner to tighten the seal and mark the position with a pen or marker. This will make it much easier to remove and install the seal in the future.

In addition to the rubber seal, the Magnaclean Seal Kit also includes other essential components such as screws, washers, and greasing. These components are needed to properly secure the filter in place and ensure a tight fit.

Depending on how often you clean your filter, you may need to replace the rubber seal and other components from the kit every year or so. If you notice any signs of wear or damage, it is important to replace them as soon as possible to prevent any problems.

Overall, the Magnaclean Seal Kit is a valuable accessory for anyone who owns a Magnaclean Filter. It will make the cleaning process much easier and help you avoid any potential problems with water leakage or improper installation.

How to Clean a Magnaclean Filter Instructions

Keeping your Magnaclean filter clean is essential for maintaining its effectiveness and ensuring the proper functioning of your heating system. Regular cleaning of the filter will prevent clogs and improve the overall performance of your heating system. Here are the step-by-step instructions for cleaning a Magnaclean filter:

1. Check the seal

Before starting the cleaning process, make sure to check the seal of the Magnaclean filter. If the seal is damaged or worn out, close it tightly or consider replacing it with a new one. A proper seal is important to prevent leakage during the cleaning process.

2. Close off the heating system

2. Close off the heating system

When cleaning the Magnaclean filter, you need to close off the heating system to avoid any unwanted chemicals or debris entering the system. Close all valves and turn off the power to the boiler to ensure a safe cleaning process.

3. Remove the Magnaclean filter

After closing off the heating system, you can safely remove the Magnaclean filter from its fitting. Carefully unscrew the magnetic filter from its installation point, ensuring not to damage any surrounding pipes or fittings.

4. Clean the Magnaclean filter

To clean the Magnaclean filter, use a suitable cleaning solution or cleaner recommended by the manufacturer. Fill a container with the cleaning solution and submerge the Magnaclean filter inside. Scrub the filter gently with a brush to remove any dirt or debris trapped inside. Rinse the filter thoroughly with clean water to remove any leftover cleaning solution.

5. Check for leaks or oxide buildup

While cleaning the Magnaclean filter, check for any signs of leaks or oxide buildup. If you notice any leaks or excessive build-up, the filter might need to be replaced or serviced by a professional.

6. Grease the seals and fittings

Before reinstalling the Magnaclean filter, apply a small amount of grease to the seals and fittings to ensure a tight and secure fit. This will provide a better seal and prevent any potential leakage.

7. Reinstall the Magnaclean filter

Once the Magnaclean filter is clean and the seals and fittings are greased, carefully reinstall the filter back into its original position. Make sure to securely tighten the screws to prevent any future leaks or movement.

8. Bleed the system

After reinstalling the Magnaclean filter, bleed the heating system to remove any air trapped inside. This will ensure proper circulation and prevent any potential issues. Follow the manufacturer’s instructions or consult a professional if you are uncertain how to bleed your heating system.

9. Check the filter regularly

To maintain the efficiency and durability of your heating system, check the Magnaclean filter regularly. Depending on your usage and water quality, the filter should be cleaned every few weeks or months. Regular checks will help prevent clogs and ensure optimal performance.

Following these step-by-step instructions will help you keep your Magnaclean filter clean and functioning at its best. If you have any doubts or concerns during the cleaning process, please refer to the manufacturer’s instructions or consult a professional for assistance.

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