FernoxF3 CENTRAL HEATING CLEANER by Fernox

Description

🔥 Clean smarter, save bigger with Fernox F3!

Fernox F3 Central Heating Cleaner is a powerful liquid formula designed to remove sludge, scale, and debris from both new and existing heating systems. Ideal for accelerating powerflushing, it cleans a typical domestic system with just one pint, helping extend boiler life and improve efficiency. When paired with Protector F1, users can achieve up to 15% gas savings.