Exclusive Fernox Deals and Offers
Your lifestyle upgrade starts here—shop our exclusive Fernox collections.
Fernox61016 LS-X Leak Sealer External 50 GM, Yellow
Fernox 62514 Express Inhibitor Test
Fernox57882 F3 System Cleaner 1 Pint
FernoxF1 Protector Express 400ml - New Formulation Protects Against Corrosion and Limescale - 30 Sec Action - 62418
Fernox Central Heating Leak Sealer F4 Express 400ml - Fast Results - 30 sec - (Replacement 58232)
FernoxCentral Heating Protector F9 with Filter Fluid, Central Heating Inhibitor, Enhanced pH Protection, Treats 130L, up to 250m2
Fernox 56600 500ml F3 Cleaner
FernoxDS-3 LIMESCALE Remover 2KG
Fernox 62454 265ml Super Concentrated F1 Protector - 100 litres Treats
TACO Metals007E-2F4 ECM High Efficiency Circulator Pump 120V/60Hz/1Ph - Cast Iron, Universal Flange
TF1 Central Heating Magnetic Filter by Fernox
Fernox 61016 LS-X Leak Sealer External 50 GM, Yellow
Fernox61016 50ml LS-X External Leak Sealer
Fernox56599 F1 500ml Protector
Fernox 56599 F1 500 ml Central Heating Protector
P28 Central Heating System Filter Fluid, 500 ml
Central Heating Protector fernox F9 with Filter Fluid, Central Heating Inhibitor, Enhanced pH Protection, Treats 130L, up to 250m2
Fernox 62454 265ml Super Concentrated F1 Protector - 100 litres Treats
Fernox F1 Protector 265ml 62454 Protector F1 Central Heating and Water Underfloor Heating Corrosion Protection limescale Prevention System Efficiency Long-Lasting Protection Works with All Boilers
FERNOX Central Heating Leak Sealer F4 Express 400ml - Fast Results - 30 sec - (Replacement 58232)
Fernox F1 Protector Express 400ml - New Formulation Protects Against Corrosion and Limescale - 30 Sec Action - 62418
FernoxLS-X External Leak Sealer and Jointing Compound, Yellow
FernoxF3 CENTRAL HEATING CLEANER by Fernox
56599 F1 500 ml Central Heating Protector
FernoxF8 Super Strength Cleaner Boiler Central Heating System Sludge Remover Radiator Protector Inhibitor 500ml
Kudos-TradingFernox Powerflow Flux Paste 350g - High Grade Soldering Flux, , Reliable, Non-Corrosive, Easy to Use and Apply, Ideal for Plumbing & Heating Tasks
Kudos-TradingFernox 22mm Magnetic Scale Reducer Efficient Limescale Prevention for Home Plumbing and Heating Systems, Easy Installation Eco Friendly Scale Free Water Treatment
Fernox 61016 Leak Sealer LS-X External Or Internal Water Pipe Leakage Repair Seal Jointing Compound 50g. Suitable for use on a wide range of materials including copper, stainless steel, and plastic.
Fernox 15mm Magnetic Scale Reducer Efficient Limescale Prevention for Home Plumbing and Heating Systems, Easy Installation Eco Friendly Scale Free Water Treatment
Adey Magnaclean & Fernox TF1 Seal & O'ring Kit
Hawkwhite 5014551101128 Fernox Jointing Compound, White
Fernox Boiler Noise Silencer F2-500ml
Fernox F1 Protector 265ml 62454 Protector F1 (Liquid) Central Heating and Water Underfloor Heating with Kudos-Tradings UK Next Working Day Prime delivery
Kudos-Trading Fernox F1 Protector 500ml 56599 Protector F1 (Liquid) Central Heating and Water Underfloor Heating with s UK Next Working Day Prime delivery
FernoxDS-3 LIMESCALE Remover 2KG
Kudos-Trading Fernox Electrolytic Scale Reducer, 15mm - Durable, Easy Install, Protects Against Limescale Build-Up, Ideal for Hard Water Areas, Extends Appliance Life High-Efficiency
Fernox57882 F3 System Cleaner 1 Pint
Fernox F2 Boiler Noise Silencer Fluid for Central Heating Reduces System Noises 500ml Compatible with F1 Protect Includes Kudos Trading Next Day Prime Delivery
Frys Metals - Powerflow Flux Medium 100g
Fernox Heat Pump Antifreeze Valve Protect Hydronic Heat Pump System Anti Freeze Prevents Freezing External Pipes and Heat Pump (28mm (62664))
Fernox62249 Omega Filter with Valves
Fernox Water Hawk 200g Professional Grade Jointing Compound Leakproof Plumbing Wras Approved Safe for Potable Water and Gas Lines Durable Non Toxic Easy to Apply
Fernox Electrolytic Scale Reducer, 22mm - Durable, Easy Install, Protects Against Limescale Build-Up, Ideal for Hard Water Areas, Extends Appliance Life High-Efficiency
YuiturtBoiler Magnetic Filter Lid Removal Spanner, Oil Filter Removal Tool Boiler Maintenance Boiler Service Tools, Universal Fuel Filter Spanner Wrench Remover Tool for Adey Magnaclean Fernox TF1
Fernox F8 Super Strength Cleaner Boiler Central Heating System Sludge Remover Radiator Protector Inhibitor 500ml Includes Kudos Trading Next Day Prime Delivery
Fernox F1 Protector 500ml 56599 Protector F1 (Liquid) Central Heating and Water Underfloor Heating with Kudos-Tradings UK Next Working Day Prime delivery
Fernox62455 Super Concentrated F3 Cleaner - 265ml Treats 100 litres
Fernox F2 Express Boiler Silencer, New Larger 400ml Can
Central Heating Protector fernox F9 with Filter Fluid, Central Heating Inhibitor, Enhanced pH Protection, Treats 130L, up to 250m2
Fernox F4 Leak Sealer 500ml Liquid Seal for Central Heating Pipe Work Leaks Water Underfloor Heating Non-Corrosive, Non-Toxic, Compatible with Most Heating Systems, Easy to Use, Long-Lasting Seal.
FERNOX F2 Express Boiler Noise Silencer
Fernox Test Express Inhibitor Strips 62514 on-site Testing for Water Underfloor Heating & Central Heating Systems 50 Test Strips Quick & Easy Water Quality Testing.
FernoxF1 & F3 Central Heating Protector and Cleaner
Fernox F8 Super Strength Cleaner Boiler Central Heating System Sludge Remover Radiator Protector Inhibitor 500ml
Fernox F3 Central Heating Cleaner 500ml
Fernox F1 Express Central Heating Inhibitor & Protector 265ml
Fernox 56599 500ml F1 Protector
Fernox Water Hawk 200g Professional Grade Jointing Compound Leakproof Plumbing Wras Approved Safe for Potable Water and Gas Lines Durable Non Toxic Easy to Apply
Fernox F8 Super Strength Cleaner Boiler Central Heating System Sludge Remover Radiator Protector Inhibitor 500ml Boiler Protection Cleaner
Fernox61016 50ml LS-X External Leak Sealer
Fernox LP Sterox 1l Bottle Accurate and Easy to Use Water Treatment Ideal for Legionella and Pseudomonas Bacteria Algae Test Quick Results Disinfection
FernoxCentral Heating Cleaner F3 Express 400ml
Fernox F4 Express Leak Sealer 400ml Aersol Can Reduces Small Leakage from Your Heating System of 130 litres Includes Kudos Trading Next Day Prime Delivery
Fernox 56599 F1 500 ml Central Heating Protector by Fernox
Fernox F2 Boiler Noise Silencer Fluid for Central Heating Reduces System Noises 500ml Compatible with F1 Protect Instantly Quietens Noisy Central Heating Systems.
Hawkwhite 5014551101128 Fernox Jointing Compound, White
Fernox62249 Omega Filter with Valves
Fernox231159 62234 F1 Filter Fluid Plus Protector, Clear, 500 ml
Fernox Hawk White 200g Jointing Compound for Plumbing Leak Prevention PTFE Based Non Setting Durable Water Resistant Sealant for Pipe Fittings Threaded Joints in Water Systems Multi Purpose
Fernox62514 Express Inhibitor Test
Fernox 15mm Magnetic Scale Reducer Efficient Limescale Prevention for Home Plumbing and Heating Systems, Easy Installation Eco Friendly Scale Free Water Treatment
Adey Magnaclean & Fernox TF1 Seal & O'ring Kit
Fernox62248 Filter, Silver, 1 Count (Pack of 1)
Fernox Electrolytic Scale Reducer, 22mm - Durable, Easy Install, Protects Against Limescale Build-Up, Ideal for Hard Water Areas, Extends Appliance Life High-Efficiency
Fernox Central Heating Boiler Noise Silencer F2 500ml
FernoxTf1 Total Magnetic Filter 28Mm Central Heating Sludge Remover Bnib
WY Fernox TF1 Magnetic Filters O Ring Seal Kit
Fernox F3 Cleaner 500ml 5660 (liquid) pH Neutral Central Heating and Water Underfloor Heating Cleaner With Kudos-Tradings UK Next Working Day Prime delivery
FernoxF7 biocide - GAZ Savings - Central Heating Efficiency - Prevents Bacterial Contamination and fungal Growth