Magnetic System filter London

Magnetic System Filter
In London
From £210 + Vat


Magnetic System Filter
From £210 + Vat

Magnetic System Filter

Over time the water within your central heating system will react with the inside of your steel radiators. The reaction consists of dissolved rust (iron oxide) which is dark/black/reddish in colour and of a ‘gummy’ consistency. Not ideal as it restricts circulation of water round the system causing a drop in the efficiency and performance of your central heating. The debris suspended must be controlled/captured to avoid damage to the circulation pump or the two/three-way motorised valves (or other moving parts).

What are the indicators: Cold spots in the radiators - middle - and bottom - with some radiators not heating at all?

Remedy: The Installation of a magnetic system filter. Why, what does it do?

It is designed to ‘grab’ any magnetic debris such as corroded iron and steel suspended within the system removing them from circulation and preventing them from permeating your boiler!

However, a system can be so ‘gummed’ up it requires a Power Flush, prior to installing the system filter.
What is a Power Flush? It is a cleaning operation which removes dirt, sludge and particulates that have accumulated in your system. Left untreated they can cause blockages etc and reduce heat output even causing a breakdown.
Whenever Serviceteam Ltd installs a new gas boiler we always recommend 1. a Power Flush and 2. the installation of a system filter, to protect the system for the foreseeable future. We offer a fixed price to supply and install a Magnaclean Professional 22mm Magnetic System Filter (or similar). Designed to arrest sludge before it does any damage to your system. They are quick to fit and can be easily maintained during an annual boiler service. .
If you are experiencing any of the above we would like to hear from you, either by using our online booking form or by calling us to discuss any issue with a team member who will happily answer any questions you may have. Please read our reviews on our Checkatrade or Which? Platforms before calling.

What's included in this service?

A fixed price for the supply and installation of a MagnaClean Professional 22mm Magnetic System Filter

We look forward to hearing from you either using our online booking form or by calling the office to speak with a friendly team member who will answer any questions you may have. Not used serviceteam Ltd. before? Then access check out our customer feedback on the Checkatrade or Which? review platform.

Why consider a magnetic system filter?

  • Chemicals will prevent some debris build-up in a heating system, but metallic particles must be filtered out. The magnetic filter will keep your system ‘clean’ and reduce the likelihood of niggling breakdowns.

Which filter do you recommend?

  • We provide a fixed price for the supply and installation of a MagnaClean Professional 22mm Magnetic System Filter. If want a specific system filter installed, we will oblige.

How much will it cost?

  • If we are already on site and have drained your central heating system to complete other works then we can easily supply and install your new system filter for £210 + Vat.
  • If we need to drain down your heating system and refill on completion then the job takes slightly longer and costs a little bit more. Independent visit (including drain down and refill) £315 + Vat
  • Discount a 10% discount applies to the system filter if booked along with any other gas or heating service.

What's not included in this service?

  • Any congestion zone, ULEZ or parking charges - This will be added at cost to the final bill (unless a parking permit for the duration of the visit is provided).

  More questions about magnetic system filters? Read our FAQs

    What is a Magnaclean (trade name)?

    It is an ‘add on’ to a central heating system that connects to the boilers pipework. Its job is to hoover up any debris, sludge or rust that is circulating the system before it builds to a point where the efficiency of heating system is affected.

    The Magnaclean Professional 22mm Magnetic System Filter is a decent benchmark for reliability within the plumbing fraternity. A Magnaclean Professional system filter is capable of removing 100% iron oxide contamination from the system. Serviceteam Ltd aims to provide you with the best products to solve a problem and this filter seems to tick all the boxes. This particular filter is an industry standard and is often the first port of call by installers to protect a new or existing system against potential damage.

    Some of the benefits are as follows:

  • Increased lifespan of a boiler.
  • Simple installation and easy maintenance.
  • Immediate results and protection after installation.
  • No running costs.
  • 2-years guarantee with an additional 1-year Serviceteam Ltd guarantee.

  • Why Serviceteam Ltd?

    Fixed and Fair Prices

    We like to feel our prices are competitive. Price is important but expertise and experience is just as important. If you want all three, then call Serviceteam Ltd. You won’t be disappointed, that’s a promise! We work on a fair and fixed prices basis. If we are unable to identify the fault within the first half-hour, we will, as a good will gesture, not charge you for the visit.

    Rapid Response

    This is characterised by Serviceteam Ltd responding within a short interval of time to attend to your needs. This comes under our emergency services response when time is of the essence. Call us and we will endeavour to be with you within hours of placing your call, fully prepared to begin work.

    Professionalism and Years of Experience

    Serviceteam Ltd professionalism is based on our tradespeople and head office teams adhering to a set of standards, a code of conduct which portrays accepted practice within a particular trade area. We acknowledge this important fact and demand our tradespeople and head office team deliver a high-quality service with the utmost dedication that meets your expectations. Our friendly head office team is available 24/7 to manage your concerns.

    Customer’s Satisfaction

    No matter how reliable the service is, it all comes down to customer feedback regarding the experience they’ve received. Feedback is a tool that builds a company’s reputation, we do our best to ensure every customer is satisfied. If you’ve not used us before and want reassurance, then please access the customer reviews on our Checkatrade and Trustpilot platforms. We hope this will help you decide.

    Contact Us Today

    No matter what the task, be it a repair, replacement, refurbishment or any maintenance service, our expert team of tradespeople are available 24/7.

    Minimal Charges

    As we aim to provide you the best services at competitive prices. We do not charge for:

  • Travel time.
  • Fuel Consumption
  • Congestion Charges
  • Charges for the following will apply

  • Any extra parts/materials.
  • Any work outside the scope of project/quotation.
  • Ultra-low emission zone (ULEZ)

    What you get?

  • 24/7 availability.
  • Dedicated Service Support Manager for assistance with your task/project.
  • 1-year Serviceteam Ltd Guarantee on workmanship.
  • 1-year parts and materials guarantee.

  • Areas Coverage

    We offer our services all across London 24/7 with coverage outside Greater London. Call to enquire if we cover your postcode.


    Q: Can a magnetic filter be added to my existing system?

    A: Depends on where and how your boiler is installed. Usually, a magnetic system filter is recommended at the time of installation, but you can also install one to an existing system. Our Gas-safe engineers will do an on-site inspection and issue you a quote for the installation.

    Q: Do Magnetic System Filters require maintenance?

    A: Yes. Since the filter regularly captures dirt, it needs proper cleaning to keep working efficiently. Our engineer can be requested to do this while carrying out your annual boiler service (subject to conditions). A magnetic filter should be working optimally in order to protect your system!


We're committed to work with the best
The Serviceteam Guarantee gives you the peace of mind for all of our home renovation projects , small or large

Find out more

Why us?

1   A fixed price

2   Highly qualified engineers

3   Extended warranty's

4   10% off when combined with other Gas & Heating products


Book with confidence
Protected by Serviceteam's Guarantee
Find out more

serviceteam checkatrade reviews

We're committed to working with the best
The Serviceteam Guarantee gives you the peace of mind for all of our home renovation projects, small or large

Find out more

See how serviceteam works

How serviceteam works


Find a service

All our services come with a clear and fixed price so you always know where you stand


Make a booking

A member of the team will always contact you, to discuss the service in advance of our visit



Relax in the knowledge that you won’t be charged until the job is completed to your satisfaction

Popular Services


Gutter clean and inspection

Mastic applying

Silicone, Mastic & Reseal

Boiler Service London

Annual Boiler Breakdown

The serviceteam process

Choose your preferred method? If not now but certainly in the future you’re likely to have something in your home or premises that needs repairing or replacing? When you do we have various ways we can approach your job;

Serviceteam completes so many jobs during a year that we can often provide you with a fixed price for the works without attending Other jobs require am enquiry to be raised, so we can compile a quotation. Any photos provided will help us to assess requirements. If your project is large or complex, we will assign one of our qualified engineers to visit and prepare a detailed quotation. Alternatively, you can select serviceteam’s Pay by Time option, certainly if you have an emergency or a “to do” list made up of one or several minor jobs. When on site our engineer will appraise the works required and give an indication of how long the works are expected to take. If we are unable to complete the works within the first visit due to the need for extra time or materials, then we will provide you with a fixed price quotation for the extended works for consideration and authorization before proceeding.
Enquiries can be logged through our website, email, WhatsApp or by calling 020 3538 7067.

What happens next?
When booking online the details of your job, including your preferred time slot/s will be sent to our scheduling department where within one working hour, scheduling will assign the appropriately qualified engineer to your job. You will also receive an alert via email confirming your appointment. You can view details of your job and see a photo of the engineer who will be visiting. If we are unable to accommodate your job at the time requested, due to high demands on our resources, we will be in touch with alternative dates.

Good to know about your deal?
If our tradesperson assesses your job and believes that the scope of the works need adjusting in terms of time/materials and price, they will seek you approval before the work begins.

How are tradespeople verified?
All our tradespeople have the relevant trade specific qualifications, have been rigorously screened and come under serviceteam’s insurance policies.

How do we charge?
At the point of booking your service we will log your preferred payment details card number etc. Payment will not be taken from your credit/debit card until the works have been completed, usually within 24 hours. Please note credit card transactions are limited to £150.00. maximum. A copy of your paid invoice and a job-sheet will be emailed to you when payment has been approved. Our dedicated Operations Team, based in London, are on call to discuss any current or future jobs as well as managing your project through to completion. If you prefer to pay with a different card to the one used when booking your appointment, please ask our trades person whilst on site to call the office and update your details.

How do refunds work?
You are eligible for a refund if you cancel within 14 days of booking or the job has not been started and is not within the cancellation time frame.

What if I want to cancel the appointment?
We understand that priorities and plans change, and you may need to rearrange/cancel your booking. Should this be the case please let us know as soon as possible so we can make the necessary alterations to our work schedules. If we don’t receive enough notice of your cancellation or appointment rescheduling within the terms outlined below, then there is a possibility you will be charged a cancellation fee.

Cancellation windows
(1.) A charge of £10.00 (ten pounds) will be payable if the service is cancelled within 24 hours. (2.) If the scheduled appointment is cancelled within 12 hours (or less) a 50% charge of the booking fee will be applied (3.) If the appointment is cancelled when engineer arrives at the property (on the doorstep - photos and times will be provided) and within our texted 3-hour time slot the full booking fee will become payable. None of the above charges are profit items and only contribute to the cost of late cancellation/lost business.

Do I need to provide parking?
As you know parking in and around London can be problematic and extremely costly (depending on the area) if a parking space can be reserved for our engineer it would be appreciated and help increase efficiency of the service provided (no feeding meters etc or mobile app updating). The quote we have provided does not include the cost of parking and/or congestion charge which will be added to the final invoice (if applicable). Please inform your personal account manager if any special parking instructions like parking permit/free parking can be provided. For properties on the rim of the congestion zone and it is not possible for our engineer to attend without entering/clipping the charge zone, we may need to add the charge to the final bill ? Please check with your personal account manager in advance of your appointment if you’re not sure?

Serviceteam Trusted partners