Sentinel X100 Inhibitor 1L Protect Central Heating System Cleaner

Sentinel X100 Inhibitor provides protection for clean central heating systems against limescale and corrosion. Suitable for use in all types of

SENTINEL X100 CENTRAL HEATING SYSTEM CORROSION INHIBITOR 1 L SCALE BOILER - NEW

Sentinel X100 Inhibitor provides protection for clean central heating systems against limescale and corrosion. Suitable for use in all types of

Sentinel X100 Inhibitor 1L Protect Central Heating System Cleaner

Sentinel X100 & X800 Double Pack Cleaner & Inhibitor - Trust A Part

Calmag H&V Controls HV800 Heavy Duty Central Heating System Cleaner 1 Litre

Calmag H&V Controls HV100 Scale Inhibitor Central Heating Systems 1 Litre Bottle Buyaparcel

Sentinel Eliminator Vortex250 Ultra-Compact Magnetic Filter Protection Pack 22mm Filter & 1 Litre Chemical Protection Pack

Sentinel - X100 Inhibitor 1L, Market Leading Heavy Duty Central Heating Inhibitor, Protection Against Corrosion and limescale, ensures Maximum Heating Efficiency and extends System Life, Clear (88000) : : DIY & Tools

Sentinel X100 System Inhibitor Rapid Dose 300ml

Sentinel Twin Pack - X800 Cleaner and X100 Inhibitor

Sentinel X100 Inhibitor provides protection for clean hydronic heating systems against limescale and corrosion. Suitable for use in all types of indirect heating system, Sentinel X100 Inhibitor will extend the life of the system, ensuring maximum efficiency and minimising fuel usage.