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System Filters - Fernox


Our Gas Safe engineers are on hand whenever you need your central heating system power flushing. However, by investing in system filters, you can immediately reduce the amount of debris that’s moving around and building up within the system, minimising the need for both power flushing and future repair work.

We use Fernox, the trusted manufacturer of industry-leading plumbing and heating products. This reputable company puts a lot of focus into research and development, keeping its team at the forefront of all industry advancements and helping to make homes run smoothly all year round. 

By using Fernox, we’re ensuring that our customers receive the very best solutions, as anything less simply isn’t good enough for ProTech. 


Types of Fernox filters


TF1 Omega Filter

This is a multi-award-winning product that is easy to install and comes with a 25-year manufacturer’s warranty. Once installed, its unique action removes magnetic and non-magnetic contaminants from water within the system, prolonging its lifespan.


Electrolytic Limescale Reducer

Limescale can cause a lot of damage to your central heating system and lead to discoloured water. This filter uses electrolytic principles to alter the structure of the hardness salts, which benefits kettles, showers, washing machines, dishwashers, boilers and other household appliances. 

Meanwhile, the reduced limescale in the system aids energy efficiency, which can help to reduce your utility bills. With a lifespan of up to 10 years and maintenance-free operation, this filter can bring excellent benefits to your home.


Fernox System Chemicals

We also use a range of chemicals for cleaning out boiler systems. These are specially designed to remove limescale, sludge and debris, all of which can greatly affect your heating system over time and lead to poor performance and avoidable breakdowns. 

Using Fernox system chemicals, your ProTech engineer can return the energy efficiency to your central heating system quickly and easily, causing minimal or even zero disruption to the operating of your central heating whilst in your home.


Find out more

If you’re interested in finding out more about how Fernox system filters and chemicals can improve your central heating system’s efficiency, contact our team today on 0800 138 2223 or fill in our form.

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Contact Us

ProTech Boilers, Unit 31 Louis Pearlman Centre, Gouton Street, Hull, HU3 4DL

01482 352643