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.
The Wyndam Branded 22mm Electrolytic Water Conditioner is designed to reduce limescale build-up in domestic water systems, protecting plumbing and appliances. Ideal for 22mm pipework, it prevents scale formation by altering the properties of hard water minerals, ensuring longer-lasting efficiency for your water system.
The Wyndam Branded 22mm Heating Filter is designed to protect your central heating system by capturing debris, sludge, and other contaminants. Suitable for 22mm pipework, this heating filter improves system efficiency, prevents blockages, and extends the lifespan of your boiler and radiators.
Antifreeze Protector Alphi-11 5 Litre (Product Code: 61033) is a premium combined antifreeze and inhibitor solution, designed to protect domestic central heating systems against internal corrosion and limescale. Suitable for all common system materials, Alphi-11 ensures long-lasting performance when concentration levels are maintained annually. Protects to -11°C at 25% concentration and to -22°C at 40%. Easy to apply and compatible with all Fernox products.
The Wyndam Branded Mini Compact 22mm Heating Filter is an essential addition to your central heating system, designed to trap debris and sludge effectively. Its compact design fits seamlessly into tight spaces while ensuring optimal performance and improved efficiency. Protect your boiler and radiators from blockages and extend their lifespan with this reliable heating filter, suitable for 22mm pipework.
The Fernox Magnetic Scale Reducer 62302 is a WRAS-approved, in-line compression unit designed for 22mm pipework to protect boilers and appliances from scale buildup. Using powerful magnetic technology, this nickel-plated brass scale reducer requires no maintenance and offers up to 10 years of protection in hard water areas. Ideal for single appliance use.
The Fernox TF1 Total Filter is an award-winning hydrocyclonic and magnetic in-line filter designed to remove both magnetic and non-magnetic contaminants from central heating systems. Constructed from high-strength composite plastic, this filter is easy to install, clean in minutes, and doesn’t restrict flow. With a 5-year warranty and efficient contaminant collection, the TF1 Total Filter ensures optimal system performance without the need for disassembly.
The Fernox TF1 Total Filter is an award-winning hydrocyclonic and magnetic in-line filter designed to remove both magnetic and non-magnetic contaminants from central heating systems. Constructed from high-strength composite plastic, this filter is easy to install, clean in minutes, and doesn’t restrict flow. With a 5-year warranty and efficient contaminant collection, the TF1 Total Filter ensures optimal system performance without the need for disassembly.
The Fernox TF1 Omega Filter 62248 is a high-performance magnetic system filter designed for compact installations. Using Hydronic Particle Separation (HPS) and a powerful neodymium magnet, it efficiently captures magnetic and non-magnetic debris to protect boilers and improve system lifespan. Durable, easy to clean, and backed by a 25-year warranty.
The Fernox TF1 Omega Filter 62249 with valves is a compact, high-efficiency brass system filter designed to protect boilers from magnetic and non-magnetic debris. Featuring Hydronic Particle Separation (HPS) technology and a powerful neodymium magnet, it ensures optimal central heating performance. Easy to install on 22mm pipework and backed by a 25-year warranty.
Fernox Protector F1 265ml provides long-term protection against corrosion and limescale in central heating systems. Suitable for all boiler types and mixed metal systems, including aluminium, this eco-friendly, compact size treats up to 100L systems or 12 radiators. Easy to dose via a Fernox TF1 Filter, it optimizes system efficiency, prevents common issues like radiator cold spots, and meets BS 7593:2019 standards for system care.
The SpiroCombi MB3 (UC022WJ) is a high-performance 22mm brass microbubble deaerator and dirt separator with integrated magnet and universal connection. Designed to improve heating efficiency by removing air, sludge, and debris from central heating systems.
Ensure your boiler and central heating system stay safe and efficient with the Fernox System Health Check Kit (61161). This convenient postal testing service provides a full laboratory analysis of your system water, identifying corrosion, debris, and chemical imbalances. Fast results, expert recommendations, and online access make it an essential tool for long-term boiler health and protection.
The MagnaClean Micro2 Inline Filter Black FL1‑03‑01274 is a high‑performance magnetic filter designed for compact central heating systems. Its small, space‑saving build makes it ideal for tight installations, while the powerful magnet and dual‑action design capture magnetite, sludge and debris — helping maintain system efficiency, reduce maintenance and extend boiler life. Perfect for homeowners looking to improve heating performance and prevent breakdowns.
The Fernox System Health Check 61161 is a professional water test kit designed to assess the condition of central heating systems. Ideal for engineers and homeowners, it helps identify sludge, corrosion, and water quality issues to maintain system efficiency and prolong boiler life.