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Water Treatment

Browse Plumbco's Water Treatment category for top-quality solutions to maintain and enhance your heating system. Featuring brands like Adey and Sentinel, our selection includes scale reducers, sludge and flux removers, and system filters to ensure optimal performance and longevity.

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Adey Magnaclean Micro Red Filter & Chemical Pack 22mm

Adey Magnaclean Micro Red Filter & Chemical Pack 22mm

189351
Enhance your heating system with the Adey Magnaclean Micro Red Filter & Chemical Pack 22mm. This comprehensive pack includes a compact and efficient Magnaclean Micro filter alongside essential chemicals to maintain optimal performance and protect against corrosion, ensuring longevity and efficiency for your system.
£103.50 incl tax
Adey Magnaclean Professional 28mm

Adey Magnaclean Professional 28mm

189344
Upgrade your heating system with the Adey Magnaclean Professional 28mm, designed for superior performance in removing magnetic and non-magnetic debris. This professional-grade filter ensures optimal efficiency and extends the lifespan of your boiler, providing peace of mind and reducing maintenance costs.
£240.36 incl tax
Adey Magnaclean Professional2 Filter 22mm

Adey Magnaclean Professional2 Filter 22mm

MAGPRO2-22
The Adey MagnaClean Professional2® is the UK’s first-choice magnetic filter, expertly engineered to maximise magnetite capture and protect your heating system. With its innovative design, it effectively traps magnetic and non-magnetic debris, ensuring optimal boiler performance and extended system lifespan. Quick to install and easy to service, this filter offers unbeatable protection and efficiency for homeowners and installers alike.
£135.23 incl tax
Picture of Calcombi Pushfit 15mm & 22mm Scale Reducer

Calcombi Pushfit 15mm & 22mm Scale Reducer

SI-CALCOMBI
Calcombi Pushfit 15mm & 22mm Scale Reducer
£57.17 incl tax
Fernox F1 Central Heating Protector 500ml

Fernox F1 Central Heating Protector 500ml

56599
The Fernox F1 Central Heating Protector 500ml is a premium inhibitor designed to prevent corrosion and limescale build-up in central heating systems. This easy-to-use formula ensures long-term system efficiency and protection, extending the lifespan of your heating components.
£22.33 incl tax
Fernox F3 Central Heating Cleaner

Fernox F3 Central Heating Cleaner

56600
The Fernox F3 Central Heating Cleaner is a powerful and versatile cleaner designed to remove sludge, scale, and debris from central heating systems. This effective solution restores heating efficiency and prepares systems for the addition of a protector, ensuring optimal performance and longevity.
£22.76 incl tax
Fernox Leak Sealer 500ml F4

Fernox Leak Sealer 500ml F4

56603
The Fernox Leak Sealer 500ml F4 is an effective internal leak sealer designed to permanently repair small leaks and weeps in central heating systems. Easy to apply, this reliable solution minimises system pressure loss and helps maintain optimal system performance.
£22.21 incl tax
Ideal System Filter (222971)

Ideal System Filter (222971)

217528
The Ideal System Filter (222971) is a high-quality, efficient, and reliable filter that is designed to protect your central heating system from suspended black iron oxide. This can cause substantial efficiency loss and energy wastage, and a reduced boiler lifespan. The Ideal System Filter is easy to install and maintain, and comes with a 10 year warranty.
£156.85 incl tax
Picture of Magnacleanse MC1 Protector 500ml

Magnacleanse MC1 Protector 500ml

MC1P
Formulated to prevent wear and tear and the resulting debris, MC1+ stops magnetite and other deposits forming. As it does this, it protects the central heating, keeping the boiler working efficiently and helping to ensure the system lasts for longer.
£13.93 incl tax
Picture of Magnacleanse MC3 Cleanser 500ml

Magnacleanse MC3 Cleanser 500ml

MC3C
Magnacleanse MC3 Cleanser 500ml
£13.79 incl tax
Plumbco Magnetic HF1 Filter Pack C/W Inhibitor & Sludge Flux Remover and Calmag Magnetic Scale Inhibitor

Plumbco Magnetic HF1 Filter Pack C/W Inhibitor & Sludge Flux Remover and Calmag Magnetic Scale Inhibitor

CHEM-HTGPACK-PLUMBCO
Enhance your plumbing system's efficiency with the CalMag Magnetic HF1 Filter Pack. This pack includes a scale inhibitor and sludge flux remover, effectively improving water quality and prolonging appliance lifespan.
£149.29 incl tax
Sentinel X100 1Ltr Radiator Rust Inhibitor

Sentinel X100 1Ltr

X100
Sentinel X100 is a central heating additive to help protect your heating system against scale and corrosion. The X100 is for use with indirect heating systems and this chemical is designed to give your heating system the protection it needs to extend the life of the radiators and also you boiler.
£17.41 incl tax
Sentinel X200 Noise Reducer 1Ltr

Sentinel X200 Noise Reducer 1Ltr

189202
The Sentinel X200 is designed to reduce the the layer of deposit that can sit in a heat exchanger that causes a noisy boiler. The great thing also about using the X200 is not only will it help stop the noise but with it cleaning the heat exchanger this can then help the system run more efficiently.
£16.38 incl tax
Sentinel X300 Cleaner New Systems 1Ltr

Sentinel X300 Cleaner New Systems 1Ltr

189205
Sentinel X300 is a formula that is designed for when that new heating system has just been installed, X300 is added to clean out all the debris and grease from the installation. Ideally once this has been done then the inhibitor is added to then protect the system and prolong the life of the boiler and radiators.
£26.86 incl tax
Sentinel X400 Cleaner 1Ltr

Sentinel X400 Cleaner 1Ltr

189204
The Sentinel X400 High Performance Cleaner that is a powerful formula to to clean older systems. The X400 is a non-acidic cleaner that will help to clean sludge and debris to get the central heating to work better and more efficiently. Also when you feel cold spots on radiators the X400 helps to eliminate these as well.
£16.31 incl tax
X800 FAST ACTING CLEANER

Sentinel X800 Jetflo

X800
The Sentinel X800 is a rapid system cleaner that removes deposits and scale in 1 hour from old heating systems.
£21.17 incl tax
Picture of TF1 Omega Filter Installers Pack (Valves) 22mm Inc F1 & F3

TF1 Omega Filter Installers Pack (Valves) 22mm Inc F1 & F3

62368
A complete pack for cleaning, protecting and guarding a central heating system. The TF1 Omega Filter is a precision-engineered, sealed in-line system filter made from nickel plated brass. This market-leading, high-performance filter is available with quality valves and slip socket connections, which is an industry first. The TF1 Omega Filter offers the ultimate in installer choice and has a market-leading 25 year warranty. Supplied with best-in-class chemical water treatment, Cleaner F3 and Protector F1 to ensure system efficiency and longevity.
£128.77 incl tax
Picture of Worcester Greenstar Brass System Filter 22mm

Worcester Greenstar Brass System Filter 22mm

7733600476
Worcester Greenstar Brass System Filter 22mm
£180.69 incl tax
Picture of Worcester Greenstar Mini System Filter 22mm

Worcester Greenstar Mini System Filter 22mm

7733600266
The Greenstar System Filter range has been designed to combat the damaging effects of system debris and pollutants, allowing homeowners to protect their boiler or heat pump for a fraction of its cost.

The new Mini System Filter offers the same features as the current range but in a more compact size.

The filters have a high powered internal magnet that can capture large amounts of magnetic debris
£182.76 incl tax
Picture of Worcester Greenstar System Filter 22mm

Worcester Greenstar System Filter 22mm

7733600236
The Worcester Greenstar System Filter range has been designed to combat the damaging effects of system debris and pollutants, allowing homeowners to protect their boilers.
£201.75 incl tax
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